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Instant pot chili mac recipe 2025 12 03 181412 150x150

Instant Pot Chili Mac

A delicious, quick-to-make one-pot meal combining chili and macaroni, perfect for busy weeknights.
Prep Time 10 minutes
Cook Time 10 minutes
Total Time 20 minutes
Course Dinner, Main Course
Cuisine American
Servings 6 servings
Calories 600 kcal

Ingredients
  

Meat and Dairy

  • 2 pounds extra lean ground beef Use lean beef for a healthier option.
  • 1 tablespoon butter
  • 1 tablespoon canola or olive oil
  • ½ cup whole milk
  • 4 cups shredded Mexican Cheese Blend Add gradually until melted.

Vegetables and Beans

  • 1 medium sweet yellow onion (diced)
  • 2 cloves garlic (minced)
  • 1 14.5 ounce can diced tomatoes with green chilies
  • 1 14.5 ounce can diced tomatoes
  • 1 16 ounce can black beans, drained
  • 1 16 ounce can red or kidney beans, drained
  • 2 tablespoons chopped fresh parsley For garnish.

Pasta and Seasonings

  • 16 ounces elbow pasta (uncooked)
  • 1 tablespoon chili powder
  • 1 tablespoon ground cumin
  • 1 teaspoon ground black pepper
  • 2 teaspoons kosher salt Adjust to taste.
  • 4 cups low-sodium chicken stock To reduce sodium intake.
  • 1 cup water

Instructions
 

Preparation

  • Set Instant Pot to 'Sauté' and add the ground beef. Cook, stirring often, until beef is crumbled and no longer pink, approximately 5 minutes. Transfer beef to a paper towel-lined plate and carefully drain the fat.
  • Heat butter and oil and add the diced onion to the pot. Sauté, stirring occasionally, until the onion is translucent (about 3 minutes). Add minced garlic, chili powder, cumin, black pepper, and salt.
  • Add the chicken stock and water while scraping the brown bits off the bottom of the pot insert to deglaze the pan. Turn Instant Pot off.

Cooking

  • Add the diced tomatoes with green chilies, diced tomatoes, black beans, kidney beans, pasta, and browned beef. Stir, ensuring the liquid covers the pasta.
  • Lock the lid in place and close the release valve. Set Instant Pot to Manual/Pressure Cook on HIGH and set the timer to 4 minutes.
  • When the cook time ends, turn off the pressure cooker and use a quick pressure release. To reduce splattering, cover the release valve with a lightweight kitchen cloth.
  • When the red valve drops, carefully remove the lid and stir the mixture.
  • Set the pot to 'Sauté' and add the milk and 1 cup of cheese. Stir until the cheese melts. Repeat this process until all the cheese has been added. Stir until the pasta is tender, approximately 2 more minutes.
  • Add the parsley and stir. Season to taste with kosher salt and black pepper.

Notes

Serve hot in bowls garnished with extra cheese, a sprinkle of parsley, or crushed tortilla chips. Store leftovers in an airtight container in the refrigerator for up to 4 days or freeze for up to 3 months. Use lean ground beef for a healthier dish, swap beans, or add vegetables for variations.
Keyword Chili Mac, Comfort Food, Instant Pot, One Pot Meal, Quick Dinner