Reese's Peanut Butter Cup Sundae
A chocolate ice cream sundae layered with peanut butter sauce, hot fudge, and chopped peanut butter cups for a rich, candy-shop dessert.
Prep 15 min · Cook 15 min · Total 45 min · Makes 4 to 5 sundaes

Ingredients
- For the peanut butter sauce:
- 1/2 cup heavy cream
- 1/4 cup granulated sugar
- 2 tablespoons unsalted butter
- Pinch salt
- 1 teaspoon pure vanilla extract
- 1/2 cup creamy peanut butter
- For the hot fudge sauce:
- 6 ounces bittersweet chocolate, finely chopped
- 1/2 cup light corn syrup
- 1/2 cup water
- 1/3 cup granulated sugar
- 1/4 cup cocoa powder
- 12 Reese's Peanut Butter cups
- 3 pints chocolate ice cream
- Whipped cream for garnish, optional
Directions
- Make the peanut butter sauce: Combine the cream, sugar, butter, and salt in a medium heavy duty saucepan over medium heat, stirring until the sugar dissolves and the mixture is blended. Cook, stirring often, until it reaches a boil, then let it boil for 1 minute. Take the pan off the heat and cool the sauce until it is just warm, then mix in the vanilla and peanut butter until smooth.
- Make the hot fudge: Add the chocolate, corn syrup, water, sugar, cocoa powder, butter, and salt to a medium saucepan and stir over medium low heat until everything is melted together. Turn the heat up to medium and bring the mixture to a gentle boil, stirring often. Cook for 3 minutes, continuing to stir frequently, then remove from the heat and stir in the vanilla. Let the sauce cool a little.
- Assemble the sundaes: Reserve 4 to 5 whole peanut butter cups, then chop the rest. In 4 to 5 tall sundae glasses, layer the ice cream, sauces, and chopped peanut butter cups. Finish with whipped cream, if using, and a whole peanut butter cup.