Flourless Pumpkin Workout Brownies: High-Protein, Fudgy & Vegan

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Can a brownie really be fudgy, flourless, and post-workout approved?
Spoiler: yes, and this one pulls it off with only seven ingredients, no refined flour, and a cozy autumn twist that somehow makes eating dessert feel like recovery fuel.

If you’re the kind of person who sneaks spoonfuls of batter before it bakes or needs a chocolate fix that doesn’t derail your training goals, these pumpkin brownies are your sweet spot. The pumpkin keeps them incredibly moist, while the almond butter adds that dense, fudgy body you’d never guess is protein-rich and gluten-free.

BTW — these aren’t party brownies. They’re the kind you eat after a long run, in leggings, with a mug of something warm.

Ingredients for Pumpkin Workout Brownies

Wet Ingredients

  • 1 ¼ cup pumpkin puree (not pumpkin pie filling)
  • ⅔ cup almond butter (or sub sunflower or pumpkin seed butter for nut-free)
  • 1 tsp pure vanilla extract

Dry Ingredients

  • ⅓ cup unsweetened cocoa powder (or mix regular + dutch cocoa for deeper flavor)
  • 3 tbsp chocolate protein powder (or more cocoa if you prefer)
  • ¼ cup sugar (sub maple syrup, agave, or erythritol to taste)
  • ¼ tsp salt
  • ¼ tsp pumpkin pie spice or cinnamon

Optional Toppings

  • 2 tbsp mini chocolate chips
  • 1–2 tbsp almond butter drizzle or frosting of choice

Step-by-Step Instructions

  1. Preheat & Prep
    Set your oven to 325°F (163°C). Line an 8-inch square baking pan with parchment paper so the edges hang over slightly for easy removal.
  2. Warm the Nut Butter
    If your almond butter is stiff, gently warm it (microwave 20 seconds) until smooth and stirrable. This helps everything mix evenly.
  3. Mix the Batter
    In a large bowl, whisk together pumpkin puree, almond butter, vanilla, cocoa, protein powder, sugar, salt, and pumpkin spice until completely smooth. The batter will be thick and glossy — that’s perfect.
  4. Pour & Bake
    Spread the mixture evenly into your pan. Press a few chocolate chips on top if you like. Bake on the center rack for 20–25 minutes.
    • For fudgy brownies: remove at 20 minutes.
    • For cakier brownies: leave closer to 25.
    They’ll look slightly underbaked when done — trust the process.
  5. Cool & Set
    Let them cool completely, then loosely cover with a paper towel and refrigerate overnight. The texture deepens and sweetens by morning, turning dense, rich, and fudgy.

Tips for Ultra-Fudgy Brownies

  • Don’t overbake. They firm up as they cool — pulling them early keeps them soft.
  • Use real pumpkin puree. Pumpkin pie mix will make them overly sweet and thin.
  • Refrigerate overnight. The magic happens in the fridge.
  • Add chocolate on top before baking for a melty finish without frosting.
  • Serve cold or frozen. Weirdly enough, they taste like brownie fudge bars from the freezer.

Healthy Swaps & Variations

  • Nut-Free: Swap almond butter for sunflower or pumpkin seed butter.
  • Keto-Friendly: Replace sugar with erythritol or monk fruit sweetener.
  • Extra Protein: Double the protein powder (reduce cocoa slightly).
  • No-Bake Version: Skip the oven — chill the raw dough for an edible brownie batter snack.
  • Frosting Ideas: Top with almond butter, coconut butter, or a light chocolate Greek yogurt frosting.

Frequently Asked Questions

Can I make these without protein powder?

Absolutely. Replace it with 1 extra tablespoon of cocoa powder for a rich, chocolate-forward taste.

Can I bake these as muffins instead?

Yes! Divide the batter into a greased or lined muffin tin and bake for about 15–18 minutes.

How long do they last?

Store in the fridge for up to 3 days or freeze for a month. They taste amazing straight from the freezer.

What kind of frosting did you use?

Any simple chocolate or nut butter frosting works. A mix of almond butter + maple syrup + cocoa makes a quick, healthy version.

Nutrition Information (per brownie)

(Approximate, for 12 servings)

  • Calories: 160
  • Fat: 10g
  • Carbohydrates: 13g
  • Protein: 7g
  • Fiber: 3g
  • Sugar: 6g

Note: Macros vary depending on your nut butter, sweetener, and protein brand.

Why You’ll Love These Brownies

  • Just 7 pantry ingredients
  • Naturally gluten-free and dairy-free
  • No refined flour or oil
  • Rich, chocolatey, and satisfying
  • Perfect balance between dessert and post-run recovery snack

These brownies aren’t pretending to be “just like the real thing” they are their own thing: a chewy, fudgy, deeply chocolate square that happens to pack in fiber, protein, and a dose of vitamin A.

There’s something oddly comforting about finding a dessert that fits into your lifestyle without feeling like a compromise. These pumpkin workout brownies were made for that moment when you’ve earned your treat and want it to do more than taste good.

They’re the kind of recipe that lives in your kitchen year-round: half dessert, half self-care ritual.

If you make them, tag your version, I’d love to see your post-run, post-yoga, or “I-just-wanted-brownies” moments.

Because honestly, dessert doesn’t need a reason.

Flourless Pumpkin Workout Brownies – High Protein & Fudgy (Vegan Recipe)

Make these 7-ingredient flourless pumpkin workout brownies — fudgy, high-protein, and vegan! Perfect for healthy chocolate lovers and post-run snacks.
Prep Time 5 minutes
Cook Time 25 minutes
Total Time 29 minutes
Course Dessert
Cuisine American
Servings 12 brownies
Calories 160 kcal

Ingredients
  

Wet Ingredients

  • 1 ¼ cup pumpkin puree (not pumpkin pie filling)
  • cup almond butter (or sub sunflower or pumpkin seed butter for nut-free)
  • 1 tsp pure vanilla extract

Dry Ingredients

  • cup unsweetened cocoa powder (or mix regular + dutch cocoa for deeper flavor)
  • 3 tbsp chocolate protein powder (or more cocoa if you prefer)
  • ¼ cup sugar (sub maple syrup, agave, or erythritol to taste)
  • ¼ tsp salt
  • ¼ tsp pumpkin pie spice or cinnamon

Optional Toppings

  • 2 tbsp mini chocolate chips
  • 2 tbsp almond butter drizzle or frosting of choice

Instructions
 

  • Preheat & Prep Set your oven to 325°F (163°C). Line an 8-inch square baking pan with parchment paper so the edges hang over slightly for easy removal.
  • Warm the Nut Butter If your almond butter is stiff, gently warm it (microwave 20 seconds) until smooth and stirrable. This helps everything mix evenly.
  • Mix the Batter In a large bowl, whisk together pumpkin puree, almond butter, vanilla, cocoa, protein powder, sugar, salt, and pumpkin spice until completely smooth. The batter will be thick and glossy — that’s perfect.
  • Pour & Bake Spread the mixture evenly into your pan. Press a few chocolate chips on top if you like. Bake on the center rack for 20–25 minutes.
  • For fudgy brownies: remove at 20 minutes.
  • For cakier brownies: leave closer to 25.
  • They’ll look slightly underbaked when done — trust the process.
  • Cool & Set Let them cool completely, then loosely cover with a paper towel and refrigerate overnight. The texture deepens and sweetens by morning, turning dense, rich, and fudgy.

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