By Alexandra EmanuelliView →
PEANUT BUTTER BLISS
This Easy Double Peanut Butter Sheet Cake Is My Favorite Dessert
★★★★★
5.0 (380)|(2 Reviews)Warm Texas sheet cake loaded with creamy peanut butter, topped with hot boiled peanut butter fudge frosting.
M
By Molly Allen (Recipe Developer)•Published May 10, 2026
⏱ 1 hr 56 mins (incl. cooling)
Simply Recipes / Molly Allen🔥 340 kcal
WHY MAKE THIS
- Poured hot over the cake so the frosting creates a fudgy crust.
- Feeds a large crowd straight from the sheet pan.
PEANUT BUTTER BLISS
This Easy Double Peanut Butter Sheet Cake Is My Favorite Dessert
A peanut butter lover's holy grail: peanut butter folded into the cake batter, then drenched in a boiling hot peanut butter and powdered sugar glaze that seeps into the warm cake. Difficulty: Easy.
Prep Time15 mins
Cook Time25 mins
Total Time1 hr 56 mins (incl. cooling)
Servings16 servings
Scale Recipe:
📱Keep Screen Awake While Cooking
Ingredients
- Cake: 2 cups flour, 2 cups sugar, 1 cup butter, 1/2 cup peanut butter, 1 cup water, 1/2 cup buttermilk, 2 eggs
- Icing: 1/2 cup butter, 1/2 cup peanut butter, 6 tbsp milk, 3 cups powdered sugar, 1 tsp vanilla
Directions
1
Boil butter and PB; mix batter
Bring butter, PB, and water to a boil. Pour over flour and sugar. Whisk in buttermilk, eggs, and baking soda. Bake in jelly roll pan at 350°F for 20 mins.
2
Boil icing and pour hot
Bring butter, PB, and milk to boil. Whisk in powdered sugar and vanilla. Pour immediately over hot cake.
💡 CHEF'S PRO TIPS
- Pour the frosting onto the cake while both the cake and frosting are warm so they fuse together.
Nutrition Facts
Per ServingCalories340 kcal
Protein6g
Carbs46g
Total Fat16g
Sodium: 180mg
Fiber: 2g
Sugar: 2g
Community Reviews & Ratings
2 cooks have shared their thoughts on this recipe
S
Sarah M.★★★★★
This has completely replaced my normal avocado toast! The beans blend so well you cannot even tell, and I stay full until lunchtime!
D
David K.★★★★★
Great trick for adding protein without cooking eggs on busy mornings. Added a pinch of red pepper flakes and lemon zest—delicious.
