Reese’s and Mini Egg Chocolate Chip Cookie Bars

By: Jackie

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Posted: March 16, 2020

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Updated: January 15, 2026

These Reese's and Mini Egg Chocolate Chip Cookie Bars are filled with full-sized Reese's eggs and then filled and topped with Cadbury Mini Eggs. It is the perfect Easter dessert!

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These Reese’s and Mini Egg Chocolate Chip Cookie Bars are filled with full-sized Reese’s eggs and then filled and topped with Cadbury Mini Eggs. It is the perfect Easter dessert!

Quick Tips

  • Bake these cookie bars until the edges AND the entire top of the cookie bars is golden brown. This will help ensure that the cookie is baked all the way through
  • Grease and line your baking pan with parchment paper to help ensure you can easily remove it from the pan!
  • Use the flat side of a knife (pressing down lightly on a cutting board) or a gallon bag and rolling pin to crush the Cadbury Mini Eggs

Equipment

  • Hand or stand mixer
  • Large mixing bowl
  • Measuring cups and spoons
  • Silicone spatula
  • 9″ cake pan or 8×8 pan
  • Parchment paper (recommended)

Ingredient Notes and Substitutions

  • Unsalted butter: if using salted butter, reduce added salt by 1/2 teaspoon
  • Light brown sugar: dark brown sugar is OK too
  • Pure vanilla extract: I recommend using pure extracts for best taste!
  • Egg
  • Milk: any type of milk is OK, this helps make the cookie extra soft!
  • All-purpose flour
  • Baking soda
  • Salt: reduce salt by 1/2 teaspoon if using salted butter
  • Semi-sweet chocolate chips: milk or dark chocolates are OK too
  • Cadbury Mini Eggs: I use milk chocolate mini eggs, but dark chocolate is OK too

Love these Reese’s and Mini Egg Chocolate Chip Cookie Bars? Try these other Easter desserts!

How to make Reese’s and Mini Egg Chocolate Chip Cookie Bars

These Reese’s and Mini Egg Chocolate Chip Cookie Bars are super easy to make! Just follow these simple steps below.

Preheat the oven to 350 degrees. Use convection bake if you have it.

Using a stand mixer fitted with the paddle attachment or a hand mixer, cream the butter and brown sugar on high for 1 minute. Scrape down the bowl once complete.

Add in milk, egg and vanilla extract. Mix until combined. Scrape down the bowl once complete.

In a separate bowl, whisk dry ingredients together (flour, baking soda, salt). Then add the dry ingredients to the wet ingredients in 3-4 portions. Mix until combined.

Using a wooden spoon or strong silicone spatula, mix in the chocolate chips and crushed Cadbury Mini Eggs. You can also use a mixer to do this part.

Grease and line a 9″ round cake pan or an 8×8 pan with parchment paper.

Spread half of the dough evenly throughout the pan using a greased spatula or your fingers.

Evenly place 8 Reese’s eggs across the dough (add more if there is extra space!).

Use the rest of the dough to evenly cover the rest of the pan.

Sprinkle Cadbury Mini Eggs evenly over the top of the dough (not crushed) and bake for 20-25 minutes. Bake the cookie bars until they are light brown on the edges and on top.

Try these other cookie recipes!

Reese’s Chocolate Chip Cookie Bars

These Reese's and Mini Egg Chocolate Chip Cookie Bars are filled with full-sized Reese's eggs and then filled and topped with Cadbury Mini Eggs. It is the perfect Easter dessert!
5 from 2 votes
Print Pin Rate
Course: Dessert
Cuisine: American
Keyword: cadbury mini egg cookie bars, chocolate chip cookie bars, easter cookie bars, easter cookies
Prep Time: 20 minutes
Cook Time: 20 minutes
Total Time: 40 minutes
Servings: 12 slices

Equipment

Ingredients

  • ¾ cup unsalted butter (softened)
  • cup light brown sugar packed
  • 2 tablespoons milk
  • 1 tablespoon vanilla extract
  • 1 egg
  • cup all-purpose flour
  • 1 teaspoon salt
  • ¾ teaspoon baking soda
  • cups semi-sweet chocolate chips
  • 8 Reese's Eggs (large size)
  • ½ cup Cadbury Mini Eggs crushed

For topping

  • ½ cup Cadbury Milk Chocolate Eggs

Instructions

  • Preheat the oven to 350 degrees. Use convection bake if you have it.
  • Using a stand mixer fitted with the paddle attachment or a hand mixer, cream the butter and brown sugar on high for 1 minute. Scrape down the bowl once complete.
  • Add in milk, egg and vanilla extract. Mix until combined. Scrape down the bowl once complete.
  • In separate bowl, whisk dry ingredients together (flour, baking soda, salt).
  • Add dry ingredients to wet ingredients in 3-4 portions. Mix until combined
  • Using a wooden spoon or strong silicone spatula, mix in the chocolate chips and crushed Cadbury mini eggs. You can also use a mixer to do this part.
  • Grease and line a 9" round cake pan or an 8×8 pan with parchment paper.
  • Spread half of the dough evenly throughout the pan using a greased spatula or your fingers.
  • Evenly place 8 Reese's eggs across the dough (add more if there is extra space!)
  • Use the rest of the dough to evenly cover the rest of the pan.
  • Sprinkle Cadbury Mini Eggs evenly over the top of the dough (not crushed).
  • Bake for 20-25 minutes or until the top of the cookie bars are light brown.
  • Let the bars cool to room temperature before slicing & serving.

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4 Comments

  1. 5 stars
    Mine totally sunk in the middle with the 9 inch, I’m not too sure what I did wrong but it still looks and tastes delicious

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