Peanutty Bars

Prep: 15 min Cook: 40 min Serves: 24 Cuisine: American

Rich, peanutty bars with chocolate and condensed milk, combining cake mix and peanut butter for a sweet, satisfying treat perfect for parties, snacks, or indulgent desserts.

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Ingredients

  • 18.25 oz. yellow cake mix
  • 2 large eggs
  • 1 cup chunky peanut butter
  • 1/2 cup butter or margarine, melted
  • 11 oz. milk chocolate chips
  • 14 oz. can sweetened condensed milk

Instructions

  1. Preheat oven to 350°F (175°C). Combine cake mix, eggs, peanut butter, and melted butter in a large mixing bowl; beat at medium speed with an electric mixer for 1 to 2 minutes.
  2. Press half of the cake mix mixture into the bottom of an ungreased 13 x 9-inch baking pan.
  3. Bake at 350°F (175°C) for 10 minutes.
  4. Remove from oven; sprinkle with milk chocolate chips and drizzle with sweetened condensed milk.
  5. Sprinkle the remaining cake mix mixture evenly over the top.
  6. Bake at 350°F (175°C) for an additional 30 minutes.
  7. Allow to cool before cutting into 24 bars.

Tips & Substitutions

For a richer flavor, consider using creamy peanut butter instead of chunky, or mix in some chopped nuts for extra crunch. If you're short on time, a store-bought yellow cake mix can save you prep time. You can also replace the milk chocolate chips with dark chocolate for a more intense flavor. Make sure to press the mixture firmly into the pan to achieve a sturdy base.

Serving Suggestions

These Peanutty Bars are perfect as a dessert or a sweet snack. Pair them with a glass of cold milk or serve alongside a scoop of vanilla ice cream for an indulgent treat. They also make great additions to a dessert platter, especially when served with other American recipes like Chocolate Cracker Sandwich Cookies for a fun variety.

Storage & Reheating

Store leftover Peanutty Bars in an airtight container at room temperature for up to 5 days. For longer storage, refrigerate them, which can extend their freshness for up to 2 weeks. If you’d like to enjoy them warm, simply microwave a bar for about 10-15 seconds before serving.

Nutrition & Diet Analysis (per serving)

Each serving of Peanutty Bars contains roughly 343 calories, with 5g protein, 35g carbohydrates, and 21g fat. It is a good source of vitamin A (13% of the Daily Value), protein (11% of the Daily Value), and iron (11% of the Daily Value).

343 kcal 17% DV
Protein Fat Carbs

Macronutrients

Protein 5.3g 11% DV
Total Fat 20.7g 27% DV
Carbs 35.4g 13% DV
Fiber 0.7g 2% DV
Sugar 12.6g 25% DV

Electrolytes

Sodium 185.9mg 8% DV
Potassium 206.7mg 4% DV
Cholesterol 72.1mg 24% DV

Vitamins & Minerals

Vitamin A 120.6mcg 13% DV
Vitamin C 0.6mg 1% DV
Vitamin D 0mcg
Calcium 113.4mg 9% DV
Iron 1.9mg 11% 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 nut butter?

Yes, you can substitute chunky peanut butter with other nut butters like almond or cashew. Keep in mind that the flavor and texture may vary slightly, but it will still yield delicious results. Just ensure that the nut butter you choose is of similar consistency to maintain the balance of the bars.

Is it necessary to cool the bars before cutting?

Yes, allowing the bars to cool completely is essential for achieving clean cuts. If you cut them while they are still warm, they may crumble and fall apart. Let them cool in the baking pan for at least 30 minutes before transferring to a wire rack to cool completely before slicing.

Can I freeze the Peanutty Bars?

Absolutely! These bars freeze well. Wrap individual pieces in plastic wrap and place them in an airtight container or freezer bag. They can be stored in the freezer for up to 3 months. To enjoy, simply thaw them at room temperature or microwave them for a few seconds.

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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