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Instant Pot chili mac and cheese served in a white bowl.
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5 from 9 votes

Instant Pot Chili Mac (Vegetarian!)

Instant Pot Chili Mac is the perfect recipe when you need dinner in a hurry. Healthy and full of flavor, this hearty meal can easily be made vegan or gluten-free! Recipe also includes stove top instructions.
Prep Time20 minutes
Cook Time20 minutes
Total Time40 minutes
Course: Main Course
Cuisine: American
Diet: Vegetarian
Servings: 10 servings
Calories: 277kcal
Author: Anjali Shah

Ingredients

Instructions

  • Set Instant Pot to saute function (normal level) and add olive oil through garlic above. Saute for 5 minutes.
  • Add diced tomatoes through vegetable broth and stir to combine.
  • Secure lid onto Instant Pot and set to pressure cook/manual on high for 5 minutes.
  • Use the quick release valve to release steam.
  • Once pressure is released, open lid and stir in cheeses until melted and combined. Serve warm.

To Make This Without An Instant Pot

  • Cook pasta according to the package directions and set aside.
  • In a large pot, add olive oil, onions, garlic and all spices, and saute until the onions have caramelized a bit (about 5-10 min on medium heat). Then add the peppers, spinach, corn, salt, diced tomatoes, black beans, kidney beans and saute another 5-10 min on medium heat.
  • Add half of the can of tomato sauce and stir to combine. Add the pasta into the pot and the cheese and stir to combine.
  • Depending on how "saucy" the mixture looks, add in the rest of the tomato sauce. If you need it to be even more "saucy" add 1/2 cup vegetable broth at a time until the consistency is what you desire. Serve and enjoy!

Notes

  • Make this recipe gluten free by using a chickpea macaroni. If you're not tied to the shape of the pasta, you could also try some of my favorite chickpea and lentil pastas (like this chickpea rotini or lentil/chickpea penne!)
  • Make this recipe vegan by omitting the cheese or using a vegan-friendly substitute.
  • You can use any veggies you like in this recipe. I used spinach, peppers, corn and tomatoes, but kale, sweet potatoes, carrots, mushrooms or even zucchini would be delicious.
  • Leftovers freeze well and can last in the fridge for 4 days in an air-tight container (and in the freezer for 3-4 months!)
  • If you don't have an Instant Pot, this can also be made on the stovetop.
  • Use a low-sodium vegetable broth.
  • Make a day ahead, refrigerate and let the flavors combine even further, creating more depth and richness.
  • If you want the chili mac to be less spicy, for you or the kids, start with half of the amounts listed and add more to taste.
  • You can always add meat to this if you wanted to - but I'd encourage you to try the veggie-friendly version first!
Modified from KaraLyndon

Nutrition

Calories: 277kcal | Carbohydrates: 24.7g | Protein: 17g | Fat: 7.1g | Saturated Fat: 3.9g | Sodium: 773mg | Fiber: 10g | Sugar: 4.3g