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Instant pot chili mac recipe.

Instant Pot Chili Mac Recipe

Our Instant Pot Chili Mac is comforting, easy, and only uses simple ingredients.
4.5 from 2 votes
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Prep Time: 15 minutes
Cook Time: 5 minutes
Pressure Rising Time: 20 minutes
Total Time: 40 minutes
Servings: 6

Ingredients
 

  • 1 tablespoon oil
  • 1 pound ground beef
  • 1 red onion (chopped)
  • 1 green bell pepper (diced)
  • 1 15 oz can kidney beans (rinsed and drained)
  • 1 28 oz can diced tomatoes (undrained)
  • 1 tablespoon chili powder
  • 1 teaspoon cumin
  • Salt and pepper (to taste)
  • 2 cups beef broth
  • 4 ½ cups (about 12 oz) cavatappi pasta (uncooked)
  • ½ cup whole milk
  • 2 cups cheddar cheese (divided)
  • ¼ cup chopped green onions

Instructions

Instant Pot Directions

  • Press sauté mode on the instant pot, add oil and wait 3 minutes.
  • Once the oil is hot, add the ground beef and sauté, using a spoon to break it into small pieces. Cook the meat long enough for it to be fully browned.
  • Add onion and bell pepper and cook for another 5 minutes, or until the onion is softened.
  • Add the beans, tomatoes, chili powder, cumin, salt and pepper, pasta, and one cup of cheddar cheese. Give it a stir and make sure the pasta is covered by liquid.
  • Close the lid, and place the valve in sealing mode. Select high pressure and cook for 5 minutes. (Keep in mind that it will take about 20 minutes for the pressure to rise and start cooking.) If you're using smaller macaroni noodles, you only need to cook for 3-4 minutes.
  • Once cooked, release the pressure immediately, open the lid and stir it. Add the remaining cheese and milk (optional), and stir until melted.
  • Serve hot in a bowl; add more cheese and green onion on top.

Stove Top Directions

  • In a large saucepan or Dutch oven, add oil over medium-high. Once the oil is hot, add the ground beef and sauté. During cooking, with the help of a wooden spoon, break it into small pieces. Cook the meat long enough for it to be fully browned.
  • Add onion and bell pepper and cook for another 5 minutes until the onion is softened.
  • Add the beans, tomatoes, chili powder, cumin, salt and pepper. Bring to a boil, then add the pasta.
  • Reduce heat to a low boil and cook for 11-14 minutes, or until the pasta is cooked. Smaller macaroni noodles will take less time to cook. Stir in the milk and cheese until melted.
  • Serve hot in a bowl; add more cheese and green onion on top.

Notes

This dish can be kept in the fridge for up to 5 days, you can also freeze it.
Tips for freezing and reheating the frozen chili Mac:
  • Once the Chili Mac is cooked and is cool, place it in a large container (you can use a large aluminum lasagna pan). Cover and place in the freezer for up to 3 months.
  • Place directly from the freezer into the oven at 350˚F. Cook for 45 minutes to an hour.
Course Main Course
Cuisine American
Keyword beef chili mac, chili mac, chili mac and cheese, chili mac in an instant pot, instant pot beef chili mac, instant pot chili mac, instant pot chili mac and cheese