Instant Pot Zucchini Alfredo

Are you trying to eat healthy yet craving creamy, juicy, rich, and delicious Alfredo? This is the recipe for you!

This Instant Pot Zucchini Alfredo is gluten-free and perfect for and perfect for a ketogenic diet.

Instead of the traditional pasta we are using homemade zucchini noodles so you can enjoy the feast with zero regrets 🙂

For this recipe we are using only the saute function. Means you can get an amazing low carb recipe in only 20 minutes total!

Recipe Video

Can I use store-bought sauce?

Yes you can. To save time you can buy it from the market but we would recommend preparing your own.

We have prepared our own white sauce with butter, garlic, almond milk, and heavy cream.

What else can I add?

Make the recipe even more exciting with these keto-friendly ingredients:


Chopped Spinach

Chicken chunks


Instant Pot Keto Zucchini Alfredo

Can I double up the recipe?

Yes, of course. Spiralize more zucchinis and make a double batch to serve a big crowd.

Please note - even if you double up the sauce, cooking time stays the same.

How to serve?

Instant Pot Keto Zucchini Alfredo serves great as a side dish but can be enjoyed as a whole light meal with addon vegetables like spinach or broccoli.

Can I store the leftovers?

Of course. To freeze this keto recipe just keep it in an airtight container for up to 2 months.

To reheat, let the Alfredo thaw for some time once the sauce separates from it (as it often happens) add a few splashes of heavy cream before reheating.

How to make

Gather the necessary ingredients.

Instant Pot Keto Zucchini Alfredo

Take zucchini and make thick zucchini spirals. You can use vegetable spiralizer, knife or any method you like. 

Take your instant pot, saute at normal for 5 minutes, and add butter

Instant Pot Keto Zucchini Alfredo

Add previously minced garlic, and almond milk.

Instant Pot Keto Zucchini Alfredo

Now add heavy cream, and mix.

Instant Pot Keto Zucchini Alfredo

Mix well for 4 minutes.

Instant Pot Keto Zucchini Alfredo

Take it out and clean the Instant Pot.

Saute the pot at normal for 6 minutes and water.

Let the water come to a boil then add zucchini. Cook for 30 seconds - 2 minutes. 

In my opinion 1 minute is ideal but it's up to you.

Instant Pot Keto Zucchini Alfredo

Dish out zucchini in a bowl and add the previously prepared cream mixture.

Instant Pot Keto Zucchini Alfredo

Add Parmesan cheese, black pepper, and mix.

Serve and enjoy your healthy meal.

Instant Pot Keto Zucchini Alfredo

Instant Pot Zucchini Recipes 

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Instant Pot Zucchini Soup

Instant Pot Alfredo Recipes

Instant Pot Chicken Alfredo

Instant Pot Shrimp Alfredo

Instant Pot Fettuccine Alfredo

Instant Pot Zucchini Alfredo

A healthy and creamy dish perfect for a summer lunch or dinner…
5 from 1 vote
Print Pin Rate
Course: Main Course
Cuisine: Italian
Keyword: Alfredo, zoodles, zucchinis
Prep Time: 8 minutes
Cook Time: 12 minutes
Total Time: 20 minutes
Servings: 5
Author: Corrie


  • Instant Pot
  • Spiralizer


  • 2 garlic cloves minced
  • 2 zucchini
  • 1 tablespoon butter
  • ½ cup almond milk
  • cup heavy cream
  • 1 cup water
  • 1 teaspoon black pepper
  • 1 cup parmesan cheese


  • Make thick zucchini noodles using zucchini spiralizer or anyway you like.
  • Press "saute" and add butter.
  • Once melts, add garlic and saute for 1 minute.
  • Add almond milk and heavy cream, stir well and saute for 4 minutes.
  • Press "cancel", take out the sauce and clean the Instant Pot.
  • Press "saute" and add water.
  • Let the water come to a boil and add zucchini in batches.
  • Cook the zucchini for 1 minute, take it out and place in a bowl.
  • Pour the cream sauce over the zucchini noodles.
  • Add parmesan cheese and black pepper, stir well and serve 🙂


Calories: 173kcal Carbohydrates: 4g Protein: 9g Fat: 14g Saturated Fat: 8g Polyunsaturated Fat: 1g Monounsaturated Fat: 4g Trans Fat: 1g Cholesterol: 41mg Sodium: 388mg Potassium: 246mg Fiber: 1g Sugar: 2g Vitamin A: 619IU Vitamin C: 15mg Calcium: 296mg Iron: 1mg


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