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4.12 from 17 votes

Buckeye Brownies

This Buckeye Brownies recipe is a triple delight of moist brownie base, creamy peanut butter, and rich chocolate ganache, all layered together in heavenly perfection! It is a chewy, fudgy, and easy-to-make baked treat that will make any chocolate and peanut butter lover absolutely ecstatic.
Prep Time10 minutes
Cook Time30 minutes
ChillingTime30 minutes
Course: Dessert, Snack
Cuisine: American
Keyword: Buckeye, Buckeye bars, Buckeye Brownie, Peanut Butter and Chocolate Brownies
Servings: 18 squares
Calories: 410kcal

Ingredients

Brownie base

  • 1 box Brownie mix for 9X13 pan or 2 boxes of 8X8. plus ingredients as directed on box (usually eggs, water and oil)

Peanut butter layer:

  • 2 ½ cups icing sugar
  • 1 ½ cup peanut butter
  • ½ cup salted butter melted
  • ½ teaspoon vanilla
  • pinch of salt

Ganache layer:

  • 2 cups semisweet chocolate chips or chopped chocolate
  • 1 cup heavy cream
  • 2 Tablespoons salted butter

Instructions

  • Prepare a 9X13 baking pan by lining it with parchment paper.
  • Preheat the oven to the temperature recommended on the box mix.
  • Prepare the brownie mix according to the directions on the package and bake for the recommended time and allow them to cool.
  • While the brownies are cooling, prepare the peanut butter layer and then the ganache layer.
  • With a hand mixer, beat until smooth the icing sugar, peanut butter, butter, vanilla and salt. This will end up as a thick, playdough consistency. Set this aside.
  • Next we will make the ganache. Measure the chocolate into a medium sized glass bowl (you will need a lid or plate that will cover this) and set this aside.
  • Melt the butter over medium heat in a small saucepan. When the butter is melted, stir in the cream.
  • Whisk this together constantly while increasing the heat to medium high. Cook this until it just starts forming bubbles.
  • Immediately, pour the cream mixture over the bowl of chocolate and cover it with the lid. Let this sit for 5 minutes.
  • Then stir to combine the chocolate and cream mixture. It may take a minute or two of stirring, but you should create a smooth ganache.
  • As the ganache cools, it will thicken slightly. That is fine. Just stir it up again when you are ready to spread it.
  • Once the brownies have cooled a bit, spread on the peanut butter mixture by scooping out spoonfuls of the mixture onto the brownie layer, then using a spatula to smooth it out and cover the brownie layer completely.
  • Pour the ganache on top and smooth out.
  • Place the buckeye brownies into the fridge to allow them to cool and set for easier cutting. They will need at least ½ an hour.

Notes

Tips When Making Buckeye Brownies

  • When placing the parchment paper on the baking dish or pan, make sure to leave some overhang for easier extraction of the fudgy brownies.
  • Do not overmix your brownie batter, and make sure to check on the instructions indicated on the package and follow accordingly.
  • Make sure that the brownies are completely cooled before spreading the peanut butter layer on top of it. Or else, they will melt together, creating a mess instead of a neat layer.
  • I observed that the brownies cut better once they are well chilled. Also, clean your knife every time you slice to make perfectly neat squares.
  • These are ideally served chilled, but if you prefer, you can also serve them at room temperature.
 

Nutrition

Calories: 410kcal | Carbohydrates: 32g | Protein: 7g | Fat: 30g | Saturated Fat: 14g | Polyunsaturated Fat: 4g | Monounsaturated Fat: 11g | Trans Fat: 1g | Cholesterol: 36mg | Sodium: 162mg | Potassium: 265mg | Fiber: 3g | Sugar: 26g | Vitamin A: 401IU | Vitamin C: 1mg | Calcium: 32mg | Iron: 2mg