Craving the classic combination of peanut butter and chocolate, but in a massive, shareable form? This show-stopping dessert tastes just like the original, but is even better because it's made from scratch with simple ingredients. Whether for a special occasion or just a fun weekend project, this homemade giant Reese's Peanut Butter Cup is a delicious and impressive treat that will wow any crowd.

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Why You'll Want to Make Giant Reese's Peanut Butter Cup
- A "Wow" Factor: This dessert is a truly impressive centerpiece for any party, birthday, or gathering. It's an instant conversation starter!
- Better than the Original: Enjoy the familiar taste of a Reese's cup, but with the rich, high-quality ingredients you choose yourself.
- Fun and Simple: The process is straightforward, making it a great recipe to tackle with kids or friends. No special baking skills are required!
- Perfect for Sharing: Its giant size makes it ideal for sharing, ensuring there's enough to go around for everyone.
Ingredients - Here's What You'll Need
Steps to Make Giant Reese's Peanut Butter Cup
- Place the milk chocolate chips and vegetable oil in a medium-sized microwave-proof bowl. Heat in the microwave in 30-second increments, stirring after each heating. This should take one minute to one minute and a half.
- Line a 9-inch tart pan with a removable bottom with parchment paper and spray the parchment with non-stick cooking spray. Then, using a ladle, transfer about half of the chocolate to the pan.
- Then, using a small silicone spatula, spread the chocolate into an even layer and up the sides of the pan to the top. Place the pan in the refrigerator while preparing the peanut butter filling.
- To prepare the peanut butter filling, place the powdered sugar and graham cracker crumbs in a medium-sized bowl.
- Then, combine the powdered sugar and graham cracker crumbs with a small whisk.
- In a large microwave-proof bowl, add the crunchy peanut butter and room-temperature salted butter. Then, heat in the microwave in 30-second increments, stirring well after each heating, until the peanut butter is melted and the butter is well incorporated. This should take about a minute to a minute and a half.
- Then, add the sugar and graham cracker mixture to the peanut butter mixture.
- Use a silicone spatula to stir the mixture until everything is well incorporated and resembles a paste. Allow the mixture to cool slightly for 15-20 minutes before adding it to the pan. If the mixture is too warm, it will melt the chocolate in the pan.
- Remove the pan from the refrigerator and spoon in the peanut butter mixture. Then, using a silicone spatula, begin smoothing out the mixture so that it reaches the sides of the pan.
- Put on a pair of vinyl gloves and tightly press the mixture into the pan, making sure that it's smooth and level.
- Spoon the remaining chocolate mixture onto the top of the peanut butter.
- Then, using a small silicone spatula, spread the chocolate out into an even layer so that it reaches the sides of the pan and covers all of the peanut butter mixture. Gently tap the pan to make sure all of the chocolate has settled. Chill in the refrigerator for at least four hours or overnight before removing it from the pan.
- To remove the Giant Reese's Peanut Butter Cup from the pan, place the center of the pan on top of a small bowl, then apply slight pressure to the edges of the pan to encourage the sides to come away. Place a 10-inch cake round on top and gently flip it upside down. To remove the bottom of the pan, carefully slide a small knife between the bottom of the pan and the bottom of the Giant Reese's Peanut Butter Cup, then lift the bottom of the pan away. Next, carefully peel away the parchment from the bottom of the Giant Reese's Peanut Butter Cup. Place another 10-inch cake round on the bottom of the Giant Reese's Peanut Butter Cup and gently flip it right side up. Store in the refrigerator in an airtight container for up to a week.
Making your own giant Reese's peanut butter cup is a fun and rewarding experience that results in a delicious, impressive dessert. This easy recipe allows you to control the quality of the ingredients and create a memorable treat for any occasion. Give it a try and discover why this homemade version is so much better than anything you can buy in a store!
Frequently Asked Questions
Yes, you can use any kind of chocolate you like. Dark chocolate or a blend of milk and dark chocolate would also work well.
You can use a springform pan or regular round cake pan. If you use a regular round cake pan but be sure to line it with parchment paper that extends over the sides to create handles, making it easier to lift the giant peanut butter cup out once it's set.
The original recipe uses graham cracker crumbs. To make it gluten-free, simply substitute with gluten-free graham crackers or a different type of gluten-free cookie crumb.
Recipe Tips and Tricks
- For a Smooth Finish: To achieve a shiny, professional look, you can "temper" the chocolate. This involves a specific heating and cooling process to stabilize the chocolate crystals.
- Adjust the Sweetness: Feel free to adjust the amount of powdered sugar in the peanut butter filling to your liking.
- Get Creative: Add a handful of mini chocolate chips to the peanut butter filling for extra texture.
- Storage: Store any leftovers in an airtight container in the refrigerator for up to a week.
Other Great Candy Recipes
- Easy Copycat Payday Candy Bars
- Copycat Take 5 Candy Bars
- Homemade Old-Fashioned Peanut Brittle
- Homemade Snickers Bars
- Mini Chocolate Covered Peanut Butter Cones (Irresistible)
- Triple Chocolate Pecan Praline Pretzel Squares
- Chocolate Billionaires - The Ultimate Decadent Treat
- Easy 3-Ingredient Turtles Candy
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Recipe
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Giant Reese's Peanut Butter Cup
Equipment
- 9-inch tart pan with removable bottom
- Parchment paper
- non-stick cooking spray
- 2 Microwave Proof Medium Size Mixing Bowls
- Medium Size Mixing Bowl
- Small Whisk
- Silicone Spatula
- Vinyl Gloves
Ingredients
- 15 oz Milk Chocolate Chips
- 1 ½ tbs Vegetable Oil
- 1 ⅓ c Powdered Sugar
- 1 c Graham Cracker Crumbs
- 1 ¼ c Crunchy Peanut Butter
- ½ c Salted Butter
Instructions
- Place the milk chocolate chips and vegetable oil in a medium-sized microwave-proof bowl. Heat in the microwave in 30-second increments, stirring after each heating. This should take one minute to one minute and a half.
- Line a 9-inch tart pan with a removable bottom with parchment paper and spray the parchment with non-stick cooking spray. Then, using a ladle, transfer about half of the chocolate to the pan. Next, using a small silicone spatula, spread the chocolate into an even layer and up the sides of the pan to the top. Place the pan in the refrigerator while preparing the peanut butter filling.
- To prepare the peanut butter filling, place the powdered sugar and graham cracker crumbs in a medium bowl and combine them with a small whisk.
- In a large microwave-proof bowl, add the crunchy peanut butter and room-temperature salted butter. Then, heat in the microwave in 30-second increments, stirring well after each heating, until the peanut butter is melted and the butter is well incorporated. This should take about a minute to a minute and a half.
- Then, add the sugar and graham cracker mixture to the peanut butter mixture. Use a silicone spatula to stir the mixture until everything is well incorporated and it resembles a paste. Allow the mixture to cool slightly for 15-20 minutes before adding it to the pan. If the mixture is too warm, it will melt the chocolate in the pan.
- Remove the pan from the refrigerator and spoon in the peanut butter mixture. Then, using a silicone spatula, begin smoothing out the mixture so that it reaches the sides of the pan. Then, put on a pair of vinyl gloves and press the mixture tight into the pan, ensuring it's smooth and level.
- Spoon the remaining chocolate mixture onto the top of the peanut butter. Then, using a small silicone spatula, spread the chocolate out into an even layer so that it reaches the sides of the pan and all of the peanut butter is covered. Gently tap the pan to make sure all of the chocolate has settled. Chill in the refrigerator for at least four hours or overnight before removing from the pan.
- To remove the Giant Reese's Peanut Butter Cup from the pan, place the center of the pan on top of a small bowl, then apply slight pressure to the edges of the pan to encourage the sides to come away. Place a 10-inch cake round on top and gently flip it upside down. To remove the bottom of the pan, carefully slide a small knife between the bottom of the pan and the bottom of the Giant Reese's Peanut Butter Cup, then lift the bottom of the pan away. Next, carefully peel away the parchment from the bottom of the Giant Reese's Peanut Butter Cup. Place another 10-inch cake round on the bottom of the Giant Reese's Peanut Butter Cup and gently flip it right side up. Store in the refrigerator in an airtight container for up to a week.
- Yield 12 servings
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