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 Fudgy Peanut Butter Brownie Cake?

You need 10 ingredients. The key ingredients include: Crisco(R) Original No-Stick Cooking Spray, (12.35 oz.) package Pillsbury(R) Reduced Sugar Chocolate Fudge Brownie, 1/3 cup Crisco(R) Pure Vegetable Oil OR 1/3 cup Crisco(R) Puritan Canola Oil with Omega-3 DHA, 3 tablespoons water, and more.

Is Fudgy Peanut Butter Brownie Cake suitable as baking & desserts?

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

How do I store leftover Fudgy Peanut Butter Brownie 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.

Fudgy Peanut Butter Brownie Cake Recipe

Name: Fudgy Peanut Butter Brownie Cake
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: Crisco(R) Original No-Stick Cooking Spray; (12.35 oz.) package Pillsbury(R) Reduced Sugar Chocolate Fudge Brownie; 1/3 cup Crisco(R) Pure Vegetable Oil OR 1/3 cup Crisco(R) Puritan Canola Oil with Omega-3 DHA; 3 tablespoons water; 1 large egg; 3/4 teaspoon almond extract; 1 cup Jif(R) Extra Crunchy Peanut Butter; 1/3 cup chopped peanuts; 1 (11.75 oz.) jar Smucker's(R) Hot Fudge Sugar Free Ice Cream Topping; Mints leaves for garnish, if desired

Bake this irresistible Fudgy Peanut Butter Brownie Cake at home. Made with Sugar Chocolate, Vegetable Oil, water and egg. Easy step-by-step instructions…

This Fudgy Peanut Butter Brownie Cake relies on simple, everyday ingredients such as water, large egg, almond extract and chopped peanuts. It comes together quickly and makes 4 servings, at about 736 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

Whether you're rounding off a family dinner, bringing a treat to a gathering, or simply satisfying a sweet craving, this Fudgy Peanut Butter Brownie Cake delivers. Serve it warm or at room temperature, and add a scoop of ice cream or a spoonful of whipped cream for an extra-special finish.

Updated Jun 30, 2026

Serves 4 Baking & Desserts

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Preheat the oven fully and bake on the middle rack for the most even results.
Check for doneness a few minutes early — a toothpick in the center should come out with just a few moist crumbs.
Let it cool before slicing so it sets properly and holds its shape.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.
Leave out the nuts to make it nut-free, or swap in seeds for a similar crunch.
Coconut cream is a reliable plant-based alternative to dairy cream.

No specific allergen information. Please check the ingredient list for possible allergens.

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Fudgy Peanut Butter Brownie Cake

Tips for the best results

Variations & substitutions

My Personal Notes

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