Velvety Poblano Mac and Cheese

Creamy Poblano Mac and Cheese: A Smoky, Cheesy Masterpiece

Prepare to elevate your comfort food experience with this dreamy, creamy Poblano Mac and Cheese. This isn’t just any macaroni and cheese; it’s a culinary journey featuring the subtle smoky notes of roasted poblano peppers, the savory depth of caramelized onions, and an abundance of luscious cheese, all crowned with a buttery, crispy cracker topping. Whether served as a satisfying vegetarian main dish or a decadent side course, this poblano pepper macaroni and cheese promises layers of flavor and texture that will captivate your palate and quickly become a household favorite.

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Wood spoon inserted into creamy poblano mac and cheese, showing rich texture and roasted peppers

Why This Poblano Mac and Cheese Recipe Stands Out

My passion for macaroni and cheese runs deep, much like my love for pizza. Over the years, I’ve curated a collection of clever and incredibly tasty mac and cheese recipes on this blog, making me quite selective when adding a new one to the lineup. This Creamy Poblano Mac and Cheese, however, has more than earned its place.

It’s a symphony of flavors and textures that is truly exceptional. The foundation is a rich, glorious cheese sauce, expertly crafted to be smooth and velvety. But what truly sets this dish apart is the thoughtful integration of roasted poblano peppers, which impart a gentle, earthy heat and a wonderful smoky aroma without overwhelming the palate. Complementing this, sautéed onions and garlic add a savory sweetness and a delicate bite, further enriched by a splash of white wine. The comforting pasta acts as the perfect vehicle for this luxurious sauce, while a crunchy, buttery cracker topping provides an irresistible textural contrast. It’s balanced, luscious, and intensely flavorful – quite simply, the mac and cheese of my dreams.

Spoon lifting a generous portion of poblano mac and cheese from a baking dish

The Magic of Poblano Peppers

Poblano peppers are the star ingredient in this mac and cheese, transforming a classic dish into something truly special. Originating from Puebla, Mexico, poblanos are known for their mild heat, typically ranging from 1,000 to 2,000 Scoville Heat Units (SHU), making them much milder than jalapeños. Their rich, earthy flavor deepens significantly when roasted, developing a nuanced smokiness that is both comforting and intriguing.

Roasting the poblanos is a crucial step that unlocks their full potential. The process of charring the skins under a broiler, then steaming them in a sealed bag, not only makes them incredibly easy to peel but also concentrates their flavor and softens their texture. Once peeled, deseeded, and diced, these peppers meld seamlessly into the creamy cheese sauce, infusing every bite with their distinctive character. This subtle warmth and depth make the poblano an ideal companion to the rich, savory notes of a classic mac and cheese, offering a sophisticated twist that even those sensitive to heat can enjoy.

Enhance Your Experience: Suggested Additions and Variations

While this poblano mac and cheese recipe is absolutely perfect as is, it also serves as an excellent base for customization. Feel free to explore these suggestions to make it even more magnificent and tailored to your preferences:

  • Savory Meats: For a heartier meal, consider adding cooked and crumbled sausage (spicy Italian or a mild breakfast sausage would be fantastic), crispy bacon bits, or a rich chorizo. Both Spanish (smoked, cured) and Mexican (fresh, spiced) chorizo varieties would offer delicious, distinct flavors. Shredded cooked chicken is another excellent, milder option that blends well.
  • More Peppers and Vegetables: If you’re a pepper enthusiast, don’t stop at poblanos! Cubanelle peppers, red bell peppers, or even sweeter banana peppers can add extra color and a different layer of mild flavor. For those who enjoy more heat, a finely diced jalapeño or serrano pepper could provide a delightful kick. Experiment with other roasted vegetables like corn, zucchini, or mushrooms for added texture and nutrients. Remember to roast most vegetables first to intensify their flavor and prevent excess moisture.
  • Boosted Protein & Dietary Swaps: To increase the protein content and make it a more substantial vegetarian main dish, consider replacing the cream cheese with silken tofu (blended smoothly with an immersion blender into the sauce). For a gluten-free option, chickpea pasta or another legume-based pasta can be used in place of traditional macaroni, offering extra protein and fiber.
  • Herbaceous Touches: Fresh cilantro, a sprinkle of chopped chives, or even a touch of smoked paprika can add additional layers of flavor and aroma to complement the poblano.

Mastering Poblano Mac and Cheese: A Step-by-Step Guide

Crafting this incredible Poblano Mac and Cheese is a rewarding experience. Like all my macaroni and cheese recipes, it’s built upon the principles of my Basic Creamy Macaroni and Cheese – a foundation I consider my opus, my culinary modus operandi. By understanding these core techniques, you too will become a mac master. A key to success for this recipe is to prepare all your ingredients first, as various elements cook simultaneously, ensuring a smooth and efficient cooking process.

Step 1: Roast the Poblano Peppers for Smoky Depth

The journey to incredible poblano mac and cheese begins with unlocking the unique flavor of the peppers. Arrange the poblano peppers on a baking sheet and roast them under your oven broiler. Rotate them every 5 minutes or so, until their skins are completely blackened and blistered, and the peppers themselves are visibly softened. This charring is essential for developing their smoky flavor. Once roasted, immediately transfer the hot peppers into a resealable bag (a Ziploc bag works perfectly) and seal it. Allow the peppers to steam in the bag for about 15-20 minutes, or until they are cool enough to handle. This steaming process makes the skins incredibly easy to remove. Gently peel away the skins, remove the seeds and stems, dice the tender flesh, and set them aside. The result will be beautifully softened, smoky poblano pieces ready to infuse your mac with flavor.

Roasted poblano peppers with charred skins on a white surface

Step 2: Prepare the Savory Onion Base

While the star of the show might be the poblano peppers, the humble onion plays a crucial supporting role in building the robust flavor profile of this dish. In a medium skillet, melt 1 tablespoon of butter over medium-high heat. Add your diced yellow onion and minced garlic, sautéing them until the onions become beautifully soft and lightly golden-brown. This caramelization brings out their natural sweetness and deepens their savory notes. Next, pour in the dry white wine and allow it to simmer, stirring occasionally, until most of the liquid has evaporated. This process, known as deglazing, not only boils off the alcohol but also concentrates the rich flavors from the bottom of the pan, leaving you with tender, incredibly savory onions that will enhance every spoonful of your mac and cheese. Remove from heat and set aside with your prepared poblanos.

Cooked onions and garlic in a skillet with a wooden spoon

Step 3: Craft the Crispy Cracker Topping

A truly exceptional baked mac and cheese demands a contrasting texture, and our cheesy, buttery cracker topping delivers just that. While your onions are sautéing and peppers are cooling, you can quickly prepare this delightful topping. In a medium bowl, combine the crushed Ritz crackers, plain panko breadcrumbs, freshly grated Parmesan cheese, and 1/2 cup of shredded Vermont sharp white cheddar cheese. Drizzle with 1 tablespoon of melted butter and mix until all the ingredients are well combined and coated. This mixture will bake into a golden, crunchy crust, adding another layer of irresistible appeal to your mac and cheese. Set it aside until assembly.

Prepared cracker topping mixture in a bowl with a spoon

Step 4: Cook the Pasta and Master the Cheese Sauce

With your flavor bases prepped, it’s time for the heart of the dish: the pasta and the luxuriant cheese sauce. Bring a large pot of salted water to a rolling boil. Add your elbow macaroni and cook it to al dente according to the package directions – remember, it will continue to cook in the oven, so slightly firm is perfect. While the pasta is cooking, preheat your oven to 350°F (175°C).

Simultaneously, in a medium saucepan over medium heat, melt the remaining 2 tablespoons of unsalted butter. Whisk in the all-purpose flour to create a roux, cooking it for about 2 minutes until it starts to bubble and becomes a pale golden color. This roux is essential for thickening your sauce. Gradually whisk in the milk, stirring constantly to prevent lumps, and heat until the milk begins to steam. Finally, add the softened cream cheese and the remaining shredded sharp white cheddar cheese, stirring until the cheeses are fully melted and the sauce is smooth and creamy. Don’t worry if small bits of cream cheese are still visible; they will fully melt into the sauce during baking.

Spoon holding creamy cheese sauce over a saucepan

Step 5: Assemble and Bake to Golden Perfection

With all components ready, it’s time to bring your Poblano Mac and Cheese together. First, taste your freshly made cheese sauce and season it with kosher salt, adjusting to your preference. Remember, cheese can be salty, so add a little at a time. Then, gently fold in the diced roasted poblano peppers, the savory onion and garlic mixture, and the cooked and drained macaroni pasta. Ensure everything is evenly coated in that glorious cheese sauce.

Pour the entire mixture into a 13×9 inch baking dish, spreading it out evenly. Generously sprinkle the prepared cheesy cracker topping over the entire surface. Bake in your preheated 350°F (175°C) oven for about 15 minutes, or until the mac and cheese is bubbly around the edges and the topping has achieved a beautiful golden-brown crispness. Since all the ingredients are already cooked, this final bake simply allows the pasta to absorb more of that rich sauce, marrying all the flavors and textures into a cohesive, comforting dish. Let it rest for a few minutes before serving to allow the sauce to set slightly.

Poblano Mac and Cheese bubbling in a baking dish, fresh from the oven

Frequently Asked Questions (FAQs)

What is a good substitute for the dry white wine?

In this recipe, the alcohol from the wine is cooked off, leaving behind a depth of flavor. If you prefer not to use wine, you can easily substitute it with an equal amount of reduced-sodium chicken or vegetable stock. This will still provide a savory liquid to deglaze the pan and enhance the onion and garlic flavor.

Can this recipe be prepared in advance?

Yes, this poblano mac and cheese can be prepared in advance. Assemble the casserole up to the point of baking, cover it tightly, and refrigerate for up to 24 hours. When you’re ready to bake, I recommend adding an additional 1/4 cup of milk to the mixture before transferring it to the baking dish. This extra liquid helps keep the mac and cheese wonderfully creamy after chilling and reheating, preventing it from drying out in the oven.

What is a good substitute for poblano peppers?

This recipe truly celebrates the unique, mild, and smoky flavor of poblano peppers. However, if you’re looking for an alternative, bell peppers (especially red or orange for sweetness) or cubanelle peppers would work well, offering a similar mildness and good texture. If you desire a mac and cheese with more pronounced heat, you might enjoy my Jalapeno and Chorizo Macaroni and Cheese, which uses a spicier pepper.

Can meat be added to this recipe?

Absolutely! This poblano mac and cheese provides an excellent base for adding various meats. Cooked and crumbled sausage (like a mild breakfast sausage or spicy Italian), crispy bacon bits, or even shredded cooked chicken would integrate beautifully. No other alterations to the core recipe are needed when adding meat; simply fold it in with the other ingredients before baking.

What does poblano mac and cheese pair well with?

The wonderful earthy and subtly smoky flavor of poblano peppers pairs exceptionally well with grilled meats. Think a perfectly grilled chicken breast, a juicy steak, or even tender pork chops. Other fantastic suggestions include savory dishes like Smoked Jalapeno Stuffed Chicken Bombs, hearty Smoked Meatloaf, or flavorful Maple Bourbon Smoked Chicken Quarters. For oven-baked companions, consider a comforting Cornbread Pork Chop Casserole or a flaky Parmesan and Herb Crusted Haddock. A simple green salad would also offer a refreshing contrast.

Prepared poblano mac and cheese in a large skillet, ready to be served

For another epic mac and cheese adventure, be sure to check out my Garlic, Bacon, and Beer Mac and Cheese.

Wood spoon inserted into poblano mac and cheese, showing its creamy texture and rich color

Creamy Poblano Mac and Cheese

Poblano Mac and Cheese is dreamy, creamy delicious with roasted poblano peppers, onion, and loads of cheese.

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Course: Main Course, Side Dish
Cuisine: American
Keyword: poblano mac and cheese
Prep Time: 20 minutes
Cook Time: 40 minutes
Total Time: 1 hour
Author: Erica
Servings: 6
Calories: 503kcal

Equipment

  • Large Pot
  • 13×9 inch Baking Dish
  • Medium Saucepan

Ingredients

  • 3 poblano peppers
  • 4 Tbsp unsalted butter divided
  • 1 medium yellow onion diced
  • 1 clove garlic minced
  • ½ cup dry white wine *see Notes
  • 12 Ritz crackers crushed into crumbs
  • ¼ cup freshly grated parmesan
  • ¼ cup plain panko breadcrumbs
  • 8 oz elbow macaroni
  • 2 Tbsp all-purpose flour
  • 2 ½ cups milk
  • ¾ tsp kosher salt
  • 8 oz Vermont sharp white cheddar cheese shredded and divided
  • 4 oz cream cheese softened

Instructions

Roast the poblano peppers

  • Roast the peppers under the oven broiler, rotating every 5 minutes, until skins are blackened all over and peppers are softened.
  • Transfer to a resealable bag and seal. Let the peppers steam in the bag until cool enough to handle. Remove skins and seeds. Dice and set aside.

Prepare the onion

  • While peppers are cooking, heat 1 tablespoon butter in a medium skillet over high heat. Add the onion and garlic and sauté, tossing regularly, until onions are soft and lightly golden.
  • Add the wine and cook until most of the liquid is gone. Remove from the heat and set aside.

Prepare the topping

  • Combine the Ritz crackers, panko breadcrumbs, parmesan, and 1/2 cup shredded Vermont white sharp cheddar cheese with 1 tablespoon melted butter in a medium bowl. Set aside.

Cook the pasta and make the sauce

  • Bring a large pot of water to a boil. Heat oven to 350℉ degrees.
  • Add the macaroni and set time to cook to al dente according to package directions.
  • In a medium saucepan over medium heat, heat the remaining 2 tablespoons butter. Whisk in the flour and heat until mixture starts to bubble. Reduce heat and cook roux 2 minutes.
  • Whisk in the milk and heat, stirring constantly, until milk starts to steam. Add the cream cheese and remaining white cheddar cheese, stirring until smooth.

Assemble casserole and bake

  • Add salt to the sauce and taste for seasoning. Add the onion mixture, poblano peppers, and cooked macaroni.
  • Pour into a 13×9 bake dish. Top with prepared cracker mixture.
  • Bake at 350℉ degrees for 15 minutes or until bubbly and golden on top.

Notes

In place of the wine, low sodium vegetable or chicken stock may be substituted.

Nutrition

Calories: 503kcal | Carbohydrates: 32g | Protein: 20g | Fat: 32g | Saturated Fat: 18g | Monounsaturated Fat: 2g | Cholesterol: 87mg | Sodium: 654mg | Potassium: 357mg | Fiber: 2g | Sugar: 8g