Keto Pumpkin Swirl Instant Pot Brownies

Prep: 15 minCook: 25 min12 browniesmediumAmerican
Keto Pumpkin Swirl Instant Pot Brownies

These rich, fudgy brownies combine the deep chocolate flavor of cocoa with warm pumpkin puree in a stunning marbled pattern. Made keto-friendly with almond flour and erythritol, they cook perfectly in the Instant Pot's moist environment, creating a dense yet tender texture that rivals traditional brownies. The pumpkin adds subtle sweetness and keeps the brownies incredibly moist, while melted chocolate chips create beautiful swirls throughout. Perfect for fall gatherings or when you want a guilt-free dessert that satisfies chocolate cravings without breaking ketosis.

Ingredients

Yield: 12 brownies
  • 1 cup almond flour
    coconut flour1:3 ratioketogluten-free

    reduce liquid slightly

    Full guide →
  • ½ cup unsweetened cocoa powder
  • ½ cup granulated erythritol
    stevia1:8 ratioketo

    much sweeter, adjust to taste

    Full guide →
  • ¼ teaspoon salt
  • ½ teaspoon baking powder
  • 3 large eggs
  • ½ cup pumpkin puree
    sweet potato puree1:1paleo

    similar texture and sweetness

    Full guide →
  • ¼ cup butter, melted
    coconut oil1:1dairy-freedairy-free

    solid at room temp works best

    Full guide →
  • 1 teaspoon vanilla extract
  • ¼ cup sugar-free chocolate chips, melted
  • 1 cup water, for Instant Pot

Instructions

  1. 1

    Mix almond flour, cocoa powder, erythritol, salt, and baking powder in a bowl

  2. 2

    Whisk eggs, pumpkin puree, melted butter, and vanilla extract in another bowl

  3. 3

    Combine wet and dry ingredients until smooth

  4. 4

    Pour batter into a greased pan

  5. 5

    Melt chocolate chips and swirl into the batter

  6. 6

    Cover pan with foil and place on trivet in Instant Pot with water

  7. 7

    Cook on high pressure, then do a quick release

  8. 8

    Cool before slicing and serving

Tips

Tip 1

Grease the pan well with butter or line with parchment paper to prevent sticking in the Instant Pot's moist cooking environment.

Tip 2

Don't overmix when combining wet and dry ingredients to keep brownies tender and fudgy rather than tough.

Tip 3

Use a knife to create decorative swirl patterns with the melted chocolate for an attractive marbled appearance.

Good to Know

Storage

Store covered at room temperature for up to 3 days or refrigerate for up to 1 week.

Make Ahead

Can be made 1-2 days ahead and stored covered. Flavors improve with time.

Serve With

Serve at room temperature or slightly warmed. Cut into squares when completely cool for clean edges.

Common Mistakes

Watch

Don't skip the foil cover to prevent condensation from making brownies soggy.

Watch

Avoid opening the Instant Pot during cooking to maintain proper pressure.

Watch

Let brownies cool completely before cutting to prevent crumbling and get clean slices.

Substitutions

Dairy-Free Swaps

butter
coconut oil1:1dairy-freedairy-free

solid at room temp works best

Full guide →

Gluten-Free Swaps

almond flour
coconut flour1:3 ratioketogluten-free

reduce liquid slightly

Full guide →

General Alternatives

erythritol
stevia1:8 ratioketo

much sweeter, adjust to taste

Full guide →
pumpkin puree
sweet potato puree1:1paleo

similar texture and sweetness

Full guide →
Find more substitutions →

FAQ

Can I make these without an Instant Pot?

Yes, bake in a preheated 350°F oven for 20-25 minutes until a toothpick comes out with a few moist crumbs attached.

What if I don't have erythritol?

You can substitute with monk fruit sweetener at a 1:1 ratio, or use stevia but reduce the amount significantly as it's much sweeter.

How long do these brownies keep?

They stay fresh at room temperature for 3 days covered, or up to 1 week refrigerated. They can also be frozen for up to 3 months.