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Instant Pot Vegan Cheeze Sauce

Ok my fellow vegans! WOW! I tried this recipe last week, and loved it so much, I made it again last night. I make it as a sauce for mac-n-cheeze, but it can be used for other dishes as well (dish ideas at the end below after the recipe).

First of all, I LOVE my Instant Pot, don’t you?

This is the size we have, it works well with our family. Don’t have an Instant Pot yet? You can get it here, through Amazon below:


Ok, back to the recipe. It’s not mine, but WOW, I love it and hope you do as well. Its simple really, and tastes VERY good.




This is a picture of all the ingredients after being cooked in the IP and I am about to puree it into the cheese sauce; I used my Ninja Blender.


What makes this THE BEST vegan cheeze sauce?

Well for starters, it’s super creamy, extra cheesy, and tastes great drizzled on almost anything! And you can certainly feel good about serving it to your family because it’s made with all plant-based ingredients.  And don’t forget, this cheese sauce is also DAIRY-FREE and GLUTEN-FREE!


Instant Pot Vegan Cheeze Sauce

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Prep Time
5 minutes
Cook Time
5 minutes
Passive Time
10 minutes

Throw all the ingredients into the INSTANT POT. 20 minutes later you have CHEEZE SAUCE

  • 2 cups water
  • 1/2 yellow or white onion, peeled and quartered
  • 2 cloves garlic, peeled (I used minced)
  • 1 cup carrots, peeled and sliced (I used baby carrots)
  • 1 1/2 cup peeled and chopped yukon gold potatoes (I used small yukons & left skin on)
  • 1/2 c raw cashews (optional, but recommended for max creaminess)
  • 1/2 cup nutritional yeast (different from baking soda)
  • 2 tbs mellow white miso (I used reg instant miso soup powder)
  • 1 tsp smoked or sweet paprika
  • 2 tbs lemon juice
  • 2 tbs apple cider vinegar
  • 2 tsp sea salt (optional, but recommended to achieve a true cheese-like taste)



  1. Place all ingredients in the Instant Pot in the order listed. (No need to soak the cashews- the Instant Pot will soften them.)

  2. Put the lid on the Instant Pot and twist it to the lock position. (Listen for the glissando indicating it’s locked.) Select MANUAL with HIGH pressure, then set the cook time to 5 MINUTES. (After 10 seconds, the Instant Pot will beep to let you know it has started.)

  3. While the cheeze sauce is coming up to pressure and cooking in the Instant Pot, prepare the food you would like to serve with it, such as elbow macaroni, broccoli, baked potatoes, tortilla chips, etc. (See suggested serving ideas below.)

  4. When the Instant Pot has finished cooking, manually release the pressure and open the lid.

  5. Using hot pads and avoiding the steam, lift the stainless steel pot out of the cooker. Carefully pour the entire contents of the pot into a high speed blender. (such as a Blendtec, or Vitamix.) Puree using the whole juice setting, or use the highest speed setting for about 2 minutes, until sauce is super smooth, thick and creamy. (If sauce is too thick, add 1/4 to 1/2 cup plant milk and blend again to thin. Sauce will continue to thicken as it cools, so you may want to make it a little thinner to start.) Alternately, you can use a hand-held immersion blender directly in the Instant Pot to blend all ingredients together for 2-3 minutes, or until cheese sauce is super smooth, thinning with a little additional plant milk as needed.

  6. Serve hot cheeze sauce immediately by pouring over cooked macaroni, steamed broccoli, baked potatoes, or stir in spices and serve over baked corn tortilla chips as nachos.

  7. If not serving right away, allow cheeze sauce to cool completely and then store covered in the refrigerator for up to one week, or in the freezer for up to three months. (Sauce will thicken when chilled, so you may need to thin it down again before serving, by adding a bit of plant milk or water while re-heating)

  8. When ready to serve the previously refrigerated or frozen sauce, heat in the microwave till super hot, stirring every 2-3 minutes. Continue heating and stirring until all the cold clumps have melted, and the sauce once again has a super smooth consistency.) Alternately, you can heat the thawed sauce in a saucepan on the stovetop, stirring constantly, until very hot and no lumps remain, and thinning with a bit of plant milk as needed (The heating process will thicken the sauce, so you may need to add even more plant milk to thin it out again before serving.)

Recipe Notes



The Best INSTANT POT Vegan Cheese Sauce!

While your cheeze sauce is cooking in the instant pot, cook one pound of macaroni (elbows or shells) or brown rice pasta, following the instructions on the package.  Drain the pasta and place into a serving bowl. Pour the hot cheese sauce over the cooked macaroni and mix well. Serve immediately.


The Best INSTANT POT Vegan Cheese Sauce!

Follow directions above for Macaroni and Cheeze, then pour mixture into a 9×13 inch casserole dish, and top 2 Tablespoons dried or fresh chopped parsley.  Broil under the broiler for 3-5 minutes, just until the top starts to brown. Serve immediately.


The Best INSTANT POT Vegan Cheese Sauce!

Place one cup hot water into a pot fitted with a steamer basket inside. Pour raw (or frozen) broccoli florets into the steamer basket. Place the lid on the pot and turn the heat to HIGH. When the pot starts to boil (steams and makes noise) set a timer for one minute. After one minute, stick a fork into a broccoli floret to check for tenderness. (Broccoli should be bright green and the fork should slide easily into the broccoli.) If broccoli is too firm, then replace the pot lid and steam for an additional minute or two, until the broccoli reaches desired firmness. (Don’t over cook) Using hot pads and avoiding the steam, carefully lift the steamer basket out of the pot and dump the broccoli into a serving bowl. Drizzle hot chezse sauce over the broccoli, serve Immediately.

Note: Cheeze sauce is also delicious served over hot baked potatoes, or used as a dipping sauce for baked, oil-free fries.


The Best INSTANT POT Vegan Cheese Sauce!

To the cheeze sauce, add 1 Tablespoon chili powder, and 1-3 pinches of ground cayenne pepper. Blend well. Pour sauce over homemade baked corn tortilla chips, (see recipe below) and top with additional toppings, such as fat free refried beans, (heated and thinned with a little water) salsa, sliced green onions, chopped red pepper, guacamole, sliced black olives, and chopped cilantro.

HOMEMADE BAKED CORN TORTILLA CHIPS: Using a misting spray bottle, lightly spray corn tortillas with water, then sprinkle with a little sea salt. (optional) Cut each tortilla into 8 wedges using a chef’s knife or a pizza cutter. Place tortilla wedges onto a parchment paper lined baking sheet and bake at 350 degrees for 6-8 minutes, or until tortillas begin to curl and edges begin to brown slightly. (Don’t over bake.) Remove baking sheet from oven and allow to chips to cool slightly. (chips will continue to crisp as they cool.)


Vegan Freezer Meals

Use freezer safe, and microwavable containers. Fill the containers with cooked macaroni on one side, frozen vegetables in the middle, and cheeze sauce on the other side. (Separating it like this helps keep the macaroni from getting soggy) Cover the containers tightly, and freeze until solid. (Frozen meal will keep in the freezer for up to 3 months.) When ready to use, place the frozen meal in the microwave oven and vent the lid. Microwave on high for 4 minutes. Stir contents all together, then heat an additional 1-2 minutes until heated through. (You may wish to add 1-2 tablespoons additional water to the meal to thin, as the sauce tends to thicken when frozen and re-heated.) Vegan Freezer Meals

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Here are two cookbooks that I have and I highly recommend for the Instant Pot!