Dinner

Spicy Jalapeño Mac and Cheese

By RecipeNest · Dinner

Bold, creamy spicy jalapeño mac and cheese with fresh and pickled jalapeños, sharp cheddar, and pepper jack for slow-building heat. A grown-up comfort food dinner ready in 30 minutes.

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Prep

10 min

Cook

20 min

Total

30 min

Servings

6

Calories

590

Spicy Jalapeño Mac and Cheese
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Ingredients

  • 1 lb cavatappi or elbow macaroni
  • 3 tbsp unsalted butter
  • 3 fresh jalapeños, 2 finely diced (seeds removed for milder heat), 1 sliced for topping
  • 3 garlic cloves, minced
  • 3 tbsp all-purpose flour
  • 2 1/2 cups whole milk, warmed
  • 1/2 cup heavy cream
  • 1 tsp Dijon mustard
  • 1/2 tsp smoked paprika
  • 1/2 tsp kosher salt, plus more to taste
  • 1/4 tsp black pepper
  • 8 oz sharp cheddar, freshly shredded
  • 6 oz pepper jack cheese, freshly shredded
  • 1/4 cup chopped pickled jalapeños, drained

Instructions

  1. 1

    Cook the pasta in generously salted water until 1 minute shy of al dente. Reserve 1/2 cup pasta water, then drain.

  2. 2

    In the same pot, melt the butter over medium heat. Add the diced fresh jalapeños and garlic and cook for 2 minutes until softened and fragrant.

  3. 3

    Sprinkle in the flour and whisk constantly for 1 minute to cook out the raw taste — this is your roux and it should look like wet sand.

  4. 4

    Slowly stream in the warm milk while whisking, followed by the heavy cream. Cook 3–4 minutes, stirring often, until the sauce coats the back of a spoon.

  5. 5

    Stir in the Dijon, smoked paprika, salt, and pepper. Remove from heat and add the shredded cheddar and pepper jack one handful at a time, stirring until melted and glossy between additions.

  6. 6

    Fold in the drained pasta and pickled jalapeños. If the sauce is too thick, loosen it with a splash of reserved pasta water.

  7. 7

    Transfer to a serving skillet, top with the reserved fresh jalapeño slices, and serve immediately.

Nutrition Facts

Per serving · 590 calories

protein

24g

carbs

60g

fat

27g

fiber

3g

sugar

7g

sodium

620mg

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Frequently Asked Questions

How spicy is this jalapeño mac and cheese?+

Medium heat — noticeable but not overwhelming. For mild, remove all seeds and membranes from the fresh jalapeños. For extra spicy, leave the seeds in and add a pinch of cayenne to the sauce.

Fresh vs. pickled jalapeños — which is better?+

Both, honestly. Fresh jalapeños bring bright, green, vegetal heat; pickled jalapeños add a tangy bite that cuts through the richness. Using them together gives the most balanced spicy mac and cheese.

Can I make this with just one type of cheese?+

Yes, but the combo of sharp cheddar (flavor) and pepper jack (melt + extra heat) gives the best result. If you use one, go with a good-quality sharp cheddar and add 1/4 tsp cayenne.

How do I make it kid-friendly and spicy in one batch?+

Make the base sauce and pasta plain, portion out a serving for kids, then stir the diced jalapeños and pepper jack into the remaining pot for the adults.

Can I bake this instead?+

Absolutely. Transfer to a 9x13 dish, top with 1/2 cup panko tossed with 1 tbsp melted butter and extra pepper jack, and bake at 375°F for 15 minutes until golden and bubbly.

What should I serve with spicy jalapeño mac and cheese?+

Cool, crisp sides balance the heat — a simple green salad with lime vinaigrette, cornbread, or grilled chicken. It's also a killer BBQ side for pulled pork and brisket.

Sarah Mitchell

Recipe by Sarah Mitchell

Professional home cook · Tested in a real American kitchen

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