Peanut Butter Crunch Cake

Prep: 20 min Cook: 45 min Serves: 12 Cuisine: American

Peanut Butter Crunch Cake is a rich, moist dessert with the creamy flavor of peanut butter and a crunchy topping, ideal for peanut lovers and casual gatherings. Its combination of chocolate chips, nuts, and sweet batter makes it a comforting treat suitable for family desserts or special occasions.

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Ingredients

  • 1 package yellow cake mix
  • 1 cup peanut butter
  • 1/2 cup brown sugar
  • 1/4 cup oil
  • 1 cup water
  • 3 eggs
  • 1/3 cup nuts (optional)

Instructions

  1. Mix the yellow cake mix, 1/2 cup of brown sugar, and 1/3 cup of nuts (if using). Reserve 2/3 cup of this mixture for topping.
  2. Add the peanut butter, oil, water, and eggs to the remaining batter and beat until well combined.
  3. Pour the batter into a greased 9 x 13-inch pan.
  4. Sprinkle the reserved topping mixture over the batter.
  5. Top with chocolate chips.
  6. Bake at 350°F for 40 to 45 minutes until a toothpick inserted into the center comes out clean.

Tips & Substitutions

For a richer flavor, try using natural peanut butter instead of the processed variety. If you want to reduce sugar, consider substituting half of the brown sugar with unsweetened applesauce. You can also experiment by adding a splash of vanilla extract for extra depth. If you love nuts, try using chopped pecans or walnuts for a delightful crunch.

Serving Suggestions

Serve the Peanut Butter Crunch Cake warm with a scoop of No Egg Ice Cream for a delightful dessert. It pairs beautifully with a cup of coffee or a glass of milk. Consider adding a drizzle of chocolate sauce or a sprinkle of powdered sugar on top for a more elegant presentation. This cake also makes a great treat for gatherings.

Storage & Reheating

Store any leftover Peanut Butter Crunch Cake in an airtight container at room temperature for up to 3 days. For longer storage, refrigerate it, which will keep it fresh for about a week. To reheat, simply warm individual slices in the microwave for 10-15 seconds or enjoy it cold for a delicious treat.

Nutrition & Diet Analysis (per serving)

Each serving of Peanut Butter Crunch Cake contains roughly 383 calories, with 3g protein, 41g carbohydrates, and 24g fat.

383 kcal 19% DV
Protein Fat Carbs

Macronutrients

Protein 3.2g 6% DV
Total Fat 23.9g 31% DV
Carbs 41.4g 15% DV
Fiber 0.5g 2% DV
Sugar 19.8g 40% DV

Electrolytes

Sodium 98.7mg 4% DV
Potassium 211.2mg 4% DV
Cholesterol 25.8mg 9% DV

Vitamins & Minerals

Vitamin A 6.9mcg 1% DV
Vitamin C 0mg
Calcium 59.4mg 5% DV
Iron 0.7mg 4% DV
Diet fit Under 400 cal
Contains Milk Egg Peanut

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use a different type of cake mix?

Yes, you can use a chocolate or vanilla cake mix instead of yellow cake mix for a different flavor profile. Just be aware that the texture and taste will vary slightly, but it will still be delicious. Experimenting with different mixes can lead to fun variations of this recipe.

Can I make this cake ahead of time?

Absolutely! This cake can be made a day in advance. Just allow it to cool completely before covering it with plastic wrap or transferring it to an airtight container. This will help the flavors meld together, making it even more delicious when served the next day.

What can I substitute for eggs in this recipe?

If you need an egg substitute, you can use flaxseed meal or chia seeds mixed with water. For each egg, combine 1 tablespoon of flaxseed meal or chia seeds with 2.5 tablespoons of water, let it sit for a few minutes to thicken, and then add it to your batter as you would the eggs.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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