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These Reese's Peanut Butter Cookie Bites combine the rich flavors of peanut butter and chocolate in a perfectly bite-sized treat that everyone will love. Soft buttery cookie dough encases a sweet peanut butter center, topped with melty chocolate chips and optional crunchy toppings for an irresistible texture. They bring a fun twist to classic cookies and make for a fantastic dessert or snack at any gathering.
I first made these during a holiday party, and they vanished so quickly that guests started requesting the recipe every year since.
Ingredients
- Unsalted butter: softened for creamy dough texture and flavor richness choose fresh high-quality butter for best results
- Brown sugar: adds molasses notes helping create a chewy cookie interior
- Granulated sugar: balances sweetness and helps with browning for appealing golden edges
- Egg: optional but adds moisture and helps bind the dough you can skip to make them egg-free
- Vanilla extract: enhances overall flavor with warm aromatic tones choose pure extract when possible
- All-purpose flour: for structure sift if needed to avoid lumps
- Creamy peanut butter: is the star of the filling providing smoothness and that classic Reese’s taste natural peanut butter with a hint of salt works nicely here
- Powdered sugar: sweetens and lightens the peanut butter filling so it is not too dense
- Semi-sweet chocolate chips: add melty pockets of richness use good quality for best flavor
- Optional crushed Reese’s Pieces, chopped peanuts, or mini M&Ms: provide crunchy contrast and extra fun colors
- Egg yolk mixed with water: creates a glossy golden finish helps cookies look bakery-worthy
Step-by-Step Instructions
- Sift and prepare Oven and Tin:
- Preheat your oven to 350 degrees Fahrenheit and line a muffin tin with paper liners to keep your cookies from sticking and make clean-up easier
- Cream the Butter and Sugars:
- In a large bowl, beat softened butter with brown sugar and granulated sugar until the mixture is pale and fluffy. This ensures the right texture for tender cookies
- Add Wet Ingredients:
- Mix in the egg if using and vanilla extract thoroughly to combine moisture and flavor evenly into the dough
- Integrate Dry Ingredients:
- Gradually add all-purpose flour to the wet mixture, mixing gently until the dough comes together without overworking it, which preserves tenderness
- Prepare Peanut Butter Filling:
- In a separate bowl, beat peanut butter and powdered sugar until smooth and creamy. Roll this into small balls about the size of a marble. Chill in the fridge for ten minutes to firm up, which helps when placing them in the dough
- Assemble Cookie Bites:
- Press portions of cookie dough into each muffin cup, making sure to create a small well in the center to nestle the peanut butter balls. Place one chilled peanut butter ball in the well
- Add Toppings and Cover:
- Sprinkle chocolate chips and any optional toppings over the peanut butter layer. Take a little of the remaining dough and place it gently over the top, partially covering for a layered look
- Apply Egg Wash:
- Using a pastry brush, lightly brush the egg yolk and water mixture over the tops of the cookie bites for a beautiful golden finish after baking
- Bake and Cool:
- Bake the cookie bites for 12 to 15 minutes or until the edges are a light golden brown and the centers are just set. Let them cool in the muffin tin for five minutes before transferring to a wire rack so they firm up properly without losing their gooey peanut butter center warmth
Storage tips
Store the cookie bites in an airtight container at room temperature for up to three days. If you want to keep them longer, refrigerate for a few days or freeze for up to a month. To enjoy them best, warm gently in a microwave for a few seconds to bring back the gooey center
Ingredient substitutions
If you need a nut-free version, substitute the peanut butter with sunflower seed butter and use allergy-friendly chocolate chips
For a vegan option, replace the butter with a plant-based alternative, use a flax egg instead of the chicken egg, and check that your chocolate chips are dairy-free
Serving suggestions
These cookie bites go great with a cold glass of milk or a hot cup of coffee or tea. Try serving them with fresh strawberries or bananas to add a fruity balance to their richness
Cultural context
Reese's candies have long been a beloved peanut butter and chocolate combination in American sweets. This recipe takes inspiration from those classic flavors and turns them into a portable bite-sized cookie that’s perfect for gatherings and nostalgic treats
Frequently Asked Questions
- How do I prevent cookie bites from sticking to the muffin tin?
Lining the muffin tin with paper liners creates a non-stick surface that makes removing the cookie bites effortless and keeps their shape intact.
- Can I omit the egg in the dough mixture?
Yes, the egg is optional. Omitting it may slightly affect texture but the cookies will still hold together due to the butter and flour balance.
- What’s the best way to achieve a golden finish on top?
Brushing the cookie tops with a mixture of egg yolk and water before baking helps create a shiny, golden-brown crust.
- Can I substitute the chopped Reese's Pieces with other toppings?
Absolutely! Chopped peanuts, mini M&Ms, or your favorite crunchy candy add flavorful texture and visual appeal.
- How long should the peanut butter balls chill before baking?
Chilling the peanut butter balls for about 10 minutes firms them up so they hold their shape when placed inside the dough before baking.
- What texture should I expect from the cookie bites once cooled?
After cooling, the cookie dough firms up while the peanut butter center remains soft and slightly gooey, creating a pleasing contrast.
