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Peanut Butter and Jelly Poke Cake Recipe

This Peanut Butter and Jelly Poke Cake is a fun twist on the classic sandwich, made into a sweet and creamy dessert. A moist vanilla or yellow cake is filled with strawberry jam, then topped with a fluffy peanut butter frosting and a drizzle of jelly. It’s the perfect nostalgic treat for parties, potlucks, or just because!

Ingredients

For the Cake:

  • 1 box yellow cake mix (plus ingredients listed on the box: eggs, oil, water)

  • 1 cup strawberry jelly or jam (slightly warmed for easier pouring)

For the Peanut Butter Frosting:

  • 1 cup creamy peanut butter

  • 1/2 cup unsalted butter, softened

  • 2 cups powdered sugar

  • 1/4 cup milk (plus more as needed)

  • 1 tsp vanilla extract

Topping:

 

  • 1/4 cup strawberry jelly or jam (for drizzling)

  • Crushed peanuts or chopped peanut butter cups (optional)

Instructions

  • Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish.

  • Prepare and bake the cake according to the package instructions. Let it cool for about 10 minutes.

  • Using the end of a wooden spoon or a straw, poke holes all over the cake.

  • Warm 1 cup of jelly slightly in the microwave until pourable. Pour it evenly over the cake, letting it soak into the holes.

  • Let the cake cool completely.

  • In a large bowl, beat together the peanut butter and softened butter until smooth and creamy.

  • Add powdered sugar, milk, and vanilla. Beat until fluffy. Add a bit more milk if the frosting is too thick.

  • Spread the peanut butter frosting over the cooled cake.

  • Warm the extra 1/4 cup of jelly and drizzle over the frosting. Use a knife or toothpick to swirl if desired.

  • Sprinkle with crushed peanuts or chopped peanut butter cups if using.

 

  • Chill for 30 minutes to set, or serve immediately.

Notes

  • You can use grape jelly if you prefer the classic PB&J combo.

  • This cake tastes even better the next day once the flavors meld together.