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When I think of comfort food I think of this Weight Watchers Mac and Cheese. It’s great for parties too! I make this Macaroni and Cheese in the Instant Pot and it’s so fast and easy. Adding in Greek yogurt gives it a protein packed cheese sauce and don’t worry–you can’t even taste it!

collage image with text of mac and cheese with peppers

Where’s the recipe?

Here at My Crazy Good Life, we write recipes so that anyone can make them–whether this is your first or 50th Instant Pot recipe. If you’re new to the Instant Pot, go ahead and read the article below that includes detailed instructions and recipe tips. If you’ve been cooking in your electric pressure cooker for a while, scroll right down to the printable recipe area for the basics of this WW Macaroni and Cheese recipe.

Ingredients:

  • Butter: Any fat like butter or olive oil prevents foaming when cooking the pasta in the Instant Pot.
  • Whole Wheat Pasta: Whole wheat pasta is low in calories and high in fiber, and keeps you full for longer. You can’t swap this for regular pasta in this recipe because the cook time isn’t the same.
  • Monterey Jack Cheese: Don’t have Monterey Jack? Use Mozzarella instead!
  • Cheddar Cheese
  • Plain Greek yogurt: This makes the Mac and Cheese creamy and adds protein. Don’t worry–you can’t taste the yogurt.
  • Veggies: I love adding bell peppers because of the crunch, but you can add just about anything–broccoli, asparagus, even mushrooms.
overhead shot of ingredients needed for this ww mac and cheese

WW Mac and Cheese Instructions: 

Between shredding the cheese and making the recipe, this meal takes about 25 minutes to make.

  1. Using the sauté function in the Instant Pot, melt the butter. Add the diced bell peppers (or other veggies of your choice) and sauté for 3-5 minutes until slightly soft. Remove the bell peppers and set aside for later.
  2. Add the whole wheat pasta to the Instant Pot, along with 2.5 cups of water. Add the lid and turn the pressure valve to sealing. Cook on high pressure using the manual setting for 4 minutes.
  3. The rule of thumb is to cook the pasta for half the time suggested on the package, so if you’re using something different than whole grain pasta use that as a guideline when choosing your cook time. When the cook time is done, quick release the pressure, which means to move the valve from Sealing to Venting carefully with a wooden spoon. There will be a loud spray of steam that comes out–be careful to not burn yourself.
  4. Remove the lid and drain the pasta into a bowl to set aside (do not rinse the pasta). While the pasta is still hot add Monterey jack cheese, cheddar cheese, and Greek yogurt last. The Greek yogurt is last because the cheese will cool the pasta and then the Greek yogurt won’t curdle.
  5. When the cheese is melted, mix in the cooked bell peppers and salt to desired taste. Serve immediately.

Is this healthy Instant Pot Mac and Cheese?

It sure is!

If you’re not on board the Instant Pot train just yet you can make this recipe on the stove top. I love my Instant Pot and programmable pressure cookers are slowly but surely helping make the Weight Watchers program easier to navigate.

Making healthy meals for myself and my family is quick and easy thanks to Weight Watchers and the Instant Pot.

Stove Top directions for this macaroni and cheese:

  • Add noodles and water to a pot.
  • Bring to a boil and cook according to package directions.
  • In a separate pot, add diced veggies and all other ingredients.
  • When noodles are soft, drain (keep the pasta water to the side for now) and add to cheese mixture.
  • Allow to thicken and cook for 5-10 more minutes. If mac and cheese is too thick, slowly add the pasta water to thin it out.
macaroni and cheese on a large spoon

Recipe Tips:

  • If your mac and cheese is thick, go ahead and slowly add some of the pasta water to thin it out. Just a little at a time.
  • If you’re like me and you love bread crumbs on mac and cheese, you can add them when it’s done cooking. You can stick the entire inner liner of your Instant Pot in the oven and broil the breadcrumbs.

Weight Watchers Points:

This Weight Watchers friendly, low point mac and cheese recipe is just 7 Blue Plan Points | 7 Green Plan Points | 6 Purple Plan Points per 1/2 cup when using fat free Greek yogurt.

Complete the meal with these great recipes:

white bowl of mac and cheese with Ninja Foodi on the side
4.43 from 7 ratings
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Weight Watchers Mac and Cheese

Created by: Becca Ludlum
Prep Time 5 minutes
Cook Time 15 minutes
Total Time 20 minutes
Approximate Serving Size: 1/2 cup
Servings 8 Servings
Making this Weight Watchers Mac and Cheese is a must! This Instant Pot dinner is quick and easy, and contains a protein packed cheese sauce–and it's a low point mac and cheese recipe.

Equipment

  • Instant Pot 6 qt
  • Food processor
  • Kitchen Knife

Ingredients 

  • 1 tbsp butter light
  • 2 cups bell pepper diced
  • 1 cup whole grain elbow pasta
  • 2 ½ cups water
  • 1⅓ cup Monterey jack cheese shredded, reduced fat
  • 1 ⅓ cup cheddar cheese shredded, reduced fat
  • cup Greek yogurt fat free, plain flavor

Instructions

  • Using the sauté function in the Instant Pot, melt the butter. Add the diced bell peppers and sauté for 3-5 minutes until slightly soft. Remove the bell peppers and set aside for later. 1 tbsp butter, 2 cups bell pepper
  • Add the whole wheat pasta to the Instant Pot with 2.5 cups of water. Add the lid and turn the pressure valve to sealing. 1 cup whole grain elbow pasta, 2 ½ cups water
  • Cook on high pressure using the manual setting for 4 minutes. The rule of thumb is to cook the pasta for half the time suggested on the package.
  • When done cooking, release the pressure using the quick release method.
  • Remove the lid and drain the pasta (do not rinse). Keep the pasta water set aside. While the pasta is still hot add Monterey jack cheese, cheddar cheese, and Greek yogurt. If the recipe is too thick, slowly add the pasta water to thin it out. 1⅓ cup Monterey jack cheese, 1 ⅓ cup cheddar cheese, ⅔ cup Greek yogurt
  • When the cheese is melted mix in the cooked bell peppers and salt to desired taste. Serve immediately.

Notes

This Weight Watchers Mac and Cheese recipe is 4 Points on the 2023 Plan when you used reduced fat cheese and fat free Greek yogurt. 
7 Blue Plan Points | 7 Green Plan Points | 6 Purple Plan Points per 1/2 cup when using fat free Greek yogurt.
 

Nutrition

Calories: 241kcal | Carbohydrates: 16g | Protein: 14g | Fat: 14g | Saturated Fat: 9g | Cholesterol: 41mg | Sodium: 247mg | Potassium: 173mg | Fiber: 1g | Sugar: 2g | Vitamin A: 1544IU | Vitamin C: 48mg | Calcium: 309mg | Iron: 1mg

Make This Recipe?

Make sure to follow on Pinterest @bludlum and on Instagram @beccaludlum

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6 Comments

  1. Nikki Carless says:

    Is the serving size 1/2 cup? Thank you so much!

    1. Sara Anderson says:

      The serving size is about 1/2 cup :)

      1. you are only using 2.5 cups of the 5 cups of water. Where does the remaining water go?

      2. Somehow the 2.5 cups was changed to 5 cups–I must have missed accidentally deleted the 2.The correct measurement is 2.5 cups.

  2. Anonymous says:

    Not sure how you came up with your points but after entering it the WW app it’s 11 points and I’m on the blue plan.

    1. Hi there! Points are highly dependent on the brands you use. I used fat free Greek yogurt, which reduced the points. It also uses wheat pasta :) After using both of those, I’d assume it;s the brands that make our counts are different.

4.43 from 7 votes (7 ratings without comment)

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