How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Peanut Butter Cup Cake?

You need 19 ingredients. The key ingredients include: 1 3/4 cups boiling water, 1 cup quick cooking oats, 1/2 cup butter, 1 cup light brown sugar, and more.

Is Peanut Butter Cup Cake suitable as baking & desserts?

Yes, Peanut Butter Cup Cake falls under the Baking & Desserts category and is a great choice for this type of meal.

How do I store leftover Peanut Butter Cup Cake?

Store in an airtight container at room temperature for up to 3–5 days. For longer storage, freeze for up to 3 months — no need to refrigerate or reheat.

Peanut Butter Cup Cake Recipe

Name: Peanut Butter Cup Cake
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 3/4 cups boiling water; 1 cup quick cooking oats; 1/2 cup butter; 1 cup light brown sugar; 1 cup sugar; 1 teaspoon vanilla; 2 eggs; 1 1/2 cups flour Unsifted; 1 teaspoon baking soda; 1/2 teaspoon baking powder; 1/4 teaspoon cinnamon; 1/4 teaspoon salt; 5 Reese's Peanut Butter Cups 0.6-Oz Size; 3 tablespoons butter; 3 ounces unsweetened chocolate; 3 cups confectioner's sugar; 1/4 teaspoon salt; 1/2 cup milk; 1 teaspoon vanilla

Peanut Butter Cup Cake

Eats Now Editorial Team · 3391 kcal · Baking & Desserts

Peanut Butter Cup Cake – a delicious recipe with boiling water, cooking oats, butter, light brown sugar, sugar, vanilla. Easy to follow and perfect for any occasion.

Serves 4 Baking & Desserts

Peanut Butter Cup Cake

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