High-Protein Peanut Butter Oat Endurance Run Cake

Name: High-Protein Peanut Butter Oat Endurance Run Cake Recipe
Prep time: 10 min
Cook time: 25 min
Total time: 35 min
Yield: 9 servings
Cuisine: Healthy
Ingredients: 200 g Old-fashioned rolled oats (certified gluten-free); 130 g Creamy natural peanut butter (drippy); 2 large (250g) Ripe bananas, mashed; 80 ml Pure maple syrup or honey; 120 ml Unsweetened almond milk or oat milk; 20 g + 15g Chia seeds & ground flaxseed; 5 g + 5g + 2g Ground cinnamon, baking powder, and fine sea salt; 40 g Mini dark chocolate chips (optional)

Jump to Recipe Step-by-Step

Eating well is all about sustainable, delicious routines, which makes this High-Protein Peanut Butter Oat Endurance Run Cake Recipe such an essential recipe. It elevates everyday old-fashioned rolled oats, creamy natural peanut butter and ripe bananas, mashed into an invigorating, balanced dish that fuels your day while tasting completely indulgent in just 35 min.

Ingredients

9 servings

2 cups Old-fashioned rolled oats (certified gluten-free)
1/2 cup Creamy natural peanut butter (drippy)
2 large (1 cup mashed) Ripe bananas, mashed
1/3 cup Pure maple syrup or honey
1/2 cup Unsweetened almond milk or oat milk
2 tbsp chia, 1 tbsp flax Chia seeds & ground flaxseed
1 tsp each cinnamon & baking powder, 1/2 tsp salt Ground cinnamon, baking powder, and fine sea salt
1/4 cup Mini dark chocolate chips (optional)

Step-by-Step Instructions

In a mixing bowl, whisk mashed bananas, peanut butter, maple syrup, almond milk, and vanilla for **2 minutes** until smooth.

Stir in rolled oats, chia seeds, ground flaxseed, cinnamon, baking powder, salt, and mini chocolate chips until a thick batter forms.

Spread into a parchment-lined 8x8-inch baking pan. **Bake at 350°F (175°C) for 24 to 25 minutes** until golden and firm to the touch.

Cool in pan for **10 minutes**, then slice into 9 energy bars. Wrap and store in the fridge for up to 1 week.

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Chef Amara’s Kitchen Secrets & Pro Tips

Eat 1 square 45 to 60 minutes before a long run or workout for steady, crash-free energy.
The combination of chia seeds and flaxseed provides omega-3s and long-lasting satiety.

1. Build Deep Flavor from the Fond: When browning ingredients, scrape up the caramelized golden bits (fond) from the pan bottom with a splash of liquid. That concentrated brown crust is where true savory umami lives. 2. Season in Measured Layers: Introduce small pinches of salt at different cooking stages rather than dumping seasoning on at the end. This draws out moisture and seasons every ingredient to its core. 3. Chef's Kitchen Secret: Eat 1 square 45 to 60 minutes before a long run or workout for steady, crash-free energy.

Chef’s Cooking Guide & FAQs

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Troubleshooting & Quick Fixes

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What if My High-Protein Peanut Butter Oat Endurance Run Cake Recipe Vegetables Turn Soggy Instead of Crisp?: Avoid crowding your skillet or roasting pan. Trapped steam makes veggies soggy. Spread them across the pan with space between pieces so moisture evaporates and edges caramelize.
How to Deepen Savoriness Without Heavy Salt?: Add a splash of tamari, nutritional yeast, roasted garlic, or smoked paprika. These natural umami boosters satisfy the palate while keeping sodium in check.

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Storage, Freezing & Reheating Guidelines

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Excellent for weekly meal prep! Portion into glass meal prep containers and refrigerate for up to 5 days. Enjoy chilled or reheat in a microwave or toaster oven until warm throughout.

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Frequently Asked Questions

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Q: Is this recipe suitable for meal prep? A: Yes! It holds up exceptionally well without wilting or losing flavor over 4–5 days in the refrigerator.

Q: Can I adjust the macronutrients for low-carb or keto? A: Yes, simply increase the leafy greens or healthy fat portion and scale down high-carb starches.

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Kitchen Notes & Discussion

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Nutrition Facts

Per serving (1 of 9)

220 Calories

28g Carbs 10% DV

7g Protein 14% DV

9g Fat 12% DV

5g Fiber 18% DV

95mg Sodium 4% DV

Carbs 52% Protein 13% Fat 35%

*Percent Daily Values (% DV) are based on a 2,000-calorie reference diet (USDA FoodData Central).

Quick Info

Cuisine Healthy
Dietary Vegetarian, Gluten-Free, Dairy-Free
Total Time 35 min
Yield 9 servings

Chef Amara

Passionate culinary explorer, recipe tester, and culinary director at YumAroma.

View Full Culinary Bio →

High-Protein Peanut Butter Oat Endurance Run Cake Recipe

Ingredients

Step-by-Step Instructions

Mash & Mix Wet

Fold Dry Ingredients

Bake in Square Pan