
Tender, chewy cookie bars bursting with pastel-colored Easter candies create an irresistible springtime treat that comes together in minutes. The clever use of cake mix as the base delivers perfectly consistent results with minimal measuring, while the colorful M&Ms scattered throughout provide festive visual appeal and chocolate goodness in every bite. These bars strike the ideal balance between cookie and cake textures, creating a uniquely satisfying dessert that vanishes quickly from any Easter gathering.
I first created these cookie bars when I needed a last-minute treat for my son's school Easter party. With no time for complex baking, this simple recipe saved the day while still looking festive and special. The children devoured them instantly, and three different parents requested the recipe before the day ended. What began as a time-saving solution has become our family's most requested Easter treat, with my children now insisting they help add the colorful candies each spring.
Simple Ingredients
- Yellow cake mix: Provides the perfect foundation with consistent results every time.
- Large eggs: Bind the ingredients while adding richness and structure.
- Vegetable oil: Creates moisture and that signature soft, chewy texture.
- Vanilla extract: Enhances the sweet flavor with warm aromatic notes.
- Easter M&Ms: Deliver festive color and chocolate flavor in every bite.
- Semi-sweet chocolate chips: Add extra chocolate richness throughout.
Baking Instructions
- Preparation Phase:
- Preheat oven to 350°F and lightly coat a 9×13-inch baking dish with cooking spray. Line with parchment paper for easy removal.
- Dough Creation:
- In a large mixing bowl, combine cake mix, eggs, vegetable oil, and vanilla extract. Mix until a thick, sticky dough forms.
- Mix-In Addition:
- Reserve 1/4 cup of M&Ms and chocolate chips for topping. Gently fold the remaining candies and chips into the dough.
- Spreading Technique:
- Spread the dough evenly into the prepared baking dish. Press the reserved M&Ms and chocolate chips on top.
- Precise Baking:
- Bake for 20–25 minutes until the edges turn light golden brown and the center is just set. Avoid overbaking.
- Cooling Process:
- Cool completely in the pan before cutting into squares for clean edges.

My family particularly enjoys these bars when I use a mixture of plain and peanut butter M&Ms for added flavor. My husband claims they taste even better the day after baking when the flavors have had time to meld. My children love helping arrange the candies on top in creative patterns before baking, turning this simple recipe into a fun family project each Easter season.
Festive Presentations
Arrange these colorful cookie bars on a tiered cake stand for a beautiful Easter dessert table centerpiece. For bake sales or gifts, package individual bars in clear cellophane bags tied with pastel ribbons.
Flavor Variations
White chocolate strawberry bars use strawberry cake mix, white chocolate chips, and freeze-dried strawberries. Lemon blueberry bars start with lemon cake mix and dried blueberries. Triple chocolate bars use chocolate cake mix, a blend of chocolate chips, and a drizzle of melted chocolate.
Storage Guidelines
Store cooled bars in an airtight container at room temperature for up to five days. For longer storage, freeze wrapped bars for up to two months and thaw at room temperature before serving.

After years of complex Easter baking projects that left me stressed, discovering this simple yet impressive recipe completely changed my approach to holiday treats. The combination of convenience, consistent results, and festive appearance makes these cookie bars my go-to recommendation for busy parents and novice bakers looking to create something special without complicated techniques or ingredients. What truly makes this recipe a keeper is how it brings together the best aspects of cookies and cake in one easy format, creating a uniquely satisfying texture that appeals to everyone from young children to discerning adults. Sometimes the simplest recipes become the most cherished traditions, and these colorful Easter cookie bars have certainly earned that status in our family.
Frequently Asked Questions
- → Can I use a different flavor of cake mix for these Easter M&M Cookie Bars?
- Yes, you can substitute white, chocolate, or even funfetti cake mix to create different flavor variations.
- → How should I store these cookie bars?
- Store in an airtight container at room temperature for up to 5 days, or freeze for up to 3 months.
- → Can I use regular M&Ms instead of Easter M&Ms?
- Absolutely! You can use any variety of M&Ms or similar candies based on the season or your preference.
- → Why did my cookie bars turn out too dry?
- Be careful not to overbake. The bars may look slightly underdone at 20-25 minutes but will firm up as they cool.
- → Can I add other mix-ins to these cookie bars?
- Yes! Try white chocolate chips, chopped nuts, or even crushed pretzels for added texture and flavor variety.