Peanut Butter Sheet Cake
User Reviews
4.5
30 reviews
Excellent
Peanut Butter Sheet Cake
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This peanut butter sheet cake is packed with as much peanut butter as possible for a truly phenomenal taste and texture!
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Ingredients
For the cake:
- 1 1/2 cups granulated sugar
- 1/2 cup brown sugar
- 2 cups flour
- 1 teaspoon baking soda
- 1 teaspoon salt
- 1 1/2 cups milk divided
- 1 cup creamy peanut butter
- 1 cup butter
- 2 teaspoons vanilla
- 2 large eggs
For the frosting:
- 1 cup granulated sugar
- 1/3 cup butter
- 1/3 cup milk
- 1/2 cup creamy peanut butter
- 3/4 cup semi-sweet chocolate chips
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Instructions
To make the cake:
- Preheat oven to 400 degrees. Grease a rimmed half sheet pan.
- Add the sugars, flour, baking soda, and salt to a mixing bowl and whisk to combine.
- Add 1 cup of milk, peanut butter, and butter to a small sauce pan and bring to a boil, stirring often.
- Remove from heat and let set for 5 minutes to cool. Add to the dry ingredients.
- Add the remaining 1/2 cup of milk, vanilla, and eggs to the bowl and use an electric mixer to beat together on low speed until the batter is smooth and well combined.
- Spread cake batter into prepared baking sheet and bake for 15 minutes. Cool completely, about an hour.
To make the frosting:
- Add the sugar, butter, and milk to a small sauce pan and stir well. Bring to a boil and boil for exactly 60 seconds.
- Remove from the heat and stir in the peanut butter and chocolate chips until smooth and melted.
- Pour warm frosting over the cooled cake and spread with a spatula. Frosting will harden as it cools.
- Cut and serve once frosting has cooled and set.
Notes
- Be sure to use a processed peanut butter, like Jif or Skippy, and not the natural kind that separates and has to be stored in the fridge.
- Be sure to cool the peanut butter mixture a bit before mixing with the other ingredients so that you don't accidentally scramble the eggs with the hot mixture.
- The frosting will seem a bit runny, but it will firm up as it cools.
- For a thicker layer of frosting, double the frosting recipe.
Nutrition Information
Show Details
Serving
1slice
Calories
541kcal
(27%)
Carbohydrates
59g
(20%)
Protein
9g
(18%)
Fat
31g
(48%)
Saturated Fat
14g
(70%)
Cholesterol
67mg
(22%)
Sodium
483mg
(20%)
Potassium
263mg
(8%)
Fiber
2g
(8%)
Sugar
43g
(86%)
Vitamin A
550IU
(11%)
Calcium
62mg
(6%)
Iron
1.7mg
(9%)
Nutrition Facts
Serving: 16servings
Amount Per Serving
Calories 541 kcal
% Daily Value*
| Serving | 1slice | |
| Calories | 541kcal | 27% |
| Carbohydrates | 59g | 20% |
| Protein | 9g | 18% |
| Fat | 31g | 48% |
| Saturated Fat | 14g | 70% |
| Cholesterol | 67mg | 22% |
| Sodium | 483mg | 20% |
| Potassium | 263mg | 6% |
| Fiber | 2g | 8% |
| Sugar | 43g | 86% |
| Vitamin A | 550IU | 11% |
| Calcium | 62mg | 6% |
| Iron | 1.7mg | 9% |
* Percent Daily Values are based on a 2,000 calorie diet.
Genuine Reviews
User Reviews
Overall Rating
4.5
30 reviews
Excellent
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