36 Cookie Bar Recipes for Any Occasion
When you need a treat that’s easy to share and always a hit, cookie bar recipes are the way to go. They’re simple to make, great for gatherings, and don’t require the fuss of shaping individual cookies.
With so many flavors to pick from, you’ll find plenty of cookie bar ideas to fit any occasion. From rich chocolate chip bars to strawberry oatmeal squares and brownies, these cookie bars cover every craving you might have.
These cookie bars are perfect for potlucks, parties, bake sales, family gatherings, or those late-night cravings. They make great food gifts, too!
1. M&M Cookie Bars
When you want a treat that both kids and adults will go crazy for, these yummy M&M cookie bars deliver big time. You can change it up with different M&M flavors and seasonal colors depending on what event you’re making them for.
Get the Recipe: M&M Cookie Bars
2. Sugar Cookie Bars
These have all the flavor of classic sugar cookies in bar form and are topped with a homemade buttercream frosting. The pink frosting and rainbow sprinkles are fun, but you can also change up the colors to match the event or holiday you’re serving them for.
Get the Recipe: Sugar Cookie Bars
3. Chocolate Chip Cookie Bars
These chewy bars deliver all the comfort of classic chocolate chip cookies without any of the fuss. Made by hand in just one bowl, the dough comes together quickly with melted butter and is pressed into a pan for effortless baking.
Get the Recipe: Chocolate Chip Cookie Bars
4. Cinnamon Roll Shortbread Bars
You get all the cozy comfort of weekend cinnamon rolls without any of the yeast or rising time. That signature swirl runs right through buttery shortbread layers, and the vanilla icing drizzle seals the deal.
Get the Recipe: Cinnamon Roll Shortbread Bars
5. Lemon Cookie Bars
Bright, sunny flavors shine in these cake-like bars that get topped with the most amazing lemon buttercream. They’re like having your favorite sugar cookie and lemon cake rolled into one treat.
Get the Recipe: Lemon Cookie Bars
6. Magic Cookie Bars (7 Layer Bars)
Layer after layer of goodness comes together with these delicious chocolate coconut magic bars. The sweetened condensed milk binds everything together and adds to the flavor.
Get the Recipe: Chocolate Coconut Magic Bars
7. Oreo Brownies
These Oreo brownies are ultra-fudgy and packed with chocolate chips and Oreos for the ultimate mash-up dessert. They’re quick to make, easy to share, and guaranteed to please a crowd.
Get the Recipe: Oreo Brownies
8. M&M Christmas Cookie Bars
Holiday magic happens when festive red and green candies meet white chocolate chips in these celebration-worthy treats. They’re extra chewy and delicious. These aren’t just for the holidays, you can swap out the colored sprinkles and M&M’s to tailor them to your celebration.
Get the Recipe: M&M Christmas Cookie Bars
9. S’mores Bars
These s’mores cookie bars will disappear in no time. This recipe has been shared over 160,000 times on Pinterest, so you know it’s going to be tasty!
Get the Recipe: S’mores Bars
10. Pumpkin Cookie Bars
With just 10 minutes of prep and five simple ingredients (including a chocolate chip cookie mix), you’ll have pumpkin spice cookie bars that taste like they were made from scratch.
They’re the kind of dessert that vanishes fast at fall gatherings or Thanksgiving tables.
Get the Recipe: Pumpkin Cookie Bars
11. Millionaire Shortbread
These no-bake millionaire shortbread bars are always a crowd pleaser. Crushed Biscoff cookies make the best crust and the layers of caramel and cookie butter make it even more yummy.
Get the Recipe: Millionaire Shortbread Bars
12. Strawberry Oatmeal Cookie Bars
One simple oat mixture pulls double duty as both the crust and crumble topping, making these fruity cookie bars incredibly easy to throw together. Fresh strawberries and jam create a jammy center that tastes amazing.
Get the Recipe: Strawberry Oatmeal Cookie Bars
13. Nutella Cookie Bar Recipe
Think of these as the ultimate Nutella lover’s dream come true. Cookie dough hugs a generous layer of hazelnut spread, then gets topped with even more Nutella swirls that stay melty and delicious.
Get the Recipe: Nutella Cookie Bar Recipe
14. Double Chocolate Chip Cookie Bars
Skip the fussy cookie scooping and make a whole pan of these rich chocolate cookie bars instead. These bars bake up withcrispy edges and gooey centers, plus they’re easy to serve to a crowd at parties and holidays.
Get the Recipe: Double Chocolate Chip Cookie Bars
15. Pecan Pie Cookie Bars
Brown butter transforms the shortbread base into something absolutely heavenly, while dates create a filling that’s even better than regular pecan pie. They’ll get gobbled up at any fall or winter gatherings you take them to.
Get the Recipe: Pecan Pie Cookie Bars
16. Red Velvet Brownies
Nothing is better than these rich red velvet brownies with a cream cheese swirl. They’re especially great around the holidays, Valentine’s Day, or whenever you crave a red velvet dessert.
Get the Recipe: Red Velvet Brownies
17. Carmelitas
Gooey caramel and melted chocolate are sandwiched between layers of oatmeal cookie goodness in these absolutely irresistible treats. The caramel stays wonderfully soft and gooey, making every bite a delight.
Get the Recipe: Carmelitas
18. Oreo Blondies
Crushed Oreo cookies fold into vanilla-flavored blondie batter make the ultimate cookies and cream experience. The white chocolate base lets those chocolate cookie pieces really shine while staying perfectly chewy.
Get the Recipe: Oreo Blondies
19. Coconut Berry Magic Bars
These magic bars are packed with coconut, dried blueberries, dried cranberries, and white chocolate chips for a sweet and tart flavor combo.
The oat-based crust is a fun change from the usual graham cracker crust found in typical magic bar recipes.
Get the Recipe Coconut Berry Magic Bars
20. Reese’s Chocolate Chip Cookie Bars
These indulgent bars will satisfy every peanut butter and chocolate craving. The Reese’s pieces melt just enough during baking to create pockets of creamy peanut butter goodness.
Get the Recipe: Reese’s Chocolate Chip Cookie Bars
21. Snickerdoodle Cookie Bars
Chewy cookies with a cinnamon sugar flavor make a treat worthy of any occasion or just because. Slice up these snickerdoodle bars and watch them disappear at your potluck or party.
Get the Recipe: Snickerdoodle Cookie Bars
22. Oatmeal Chocolate Chip Cookie Bars
These soft, thick bars combine oats and chocolate chips for a mouthwatering dessert. Unlike baking cookies, no scooping or chilling dough is required, saving you so much time.
Get the Recipe: Oatmeal Chocolate Chip Cookie Bars
23. Brownies with Cream Cheese Frosting
You can never go wrong with homemade brownies. The mouthwatering cream cheese frosting cuts through all that rich chocolate in the most wonderful way, creating perfect balance in every forkful.
Get the Recipe: Brownies with Cream Cheese Frosting
24. Peanut Butter Blossom Bars
Peanut butter and chocolate chip cookie bars are topped with Hershey’s Kisses to create a treat everyone will enjoy.
Get the Recipe: Peanut Butter Blossom Bars
25. Valentine’s Day Sugar Cookie Bars
We’re all about these sugar cookie bars that definitely give off unicorn vibes. The bright purple and pink frosting combined with the heart sprinkles is so fun for Valentine’s Day!
You could also change up the food coloring or sprinkles to fit whatever occasion you’re making them for.
Get the Recipe: Valentine’s Day Sugar Cookie Bars
26. Kitchen Sink Cookie Bars
When you can’t decide what you’re craving, these bars have your back with a little bit of everything mixed right in. Each bite surprises you with different textures and flavors, from sweet to salty to crunchy.
Get the Recipe: Kitchen Sink Cookie Bars
27. Frosted Lemon Sugar Cookie Bars
These lemon blondies have soft, chewy centers bursting with fresh lemon zest and juice, then are topped with fluffy lemon buttercream and toasted almonds. They slice beautifully, making them perfect for summer and spring parties, or anytime of year.
Get the Recipe: Frosted Lemon Sugar Cookie Bars
28. Halloween Swirl Brownies
A layer of velvety orange cheesecake swirled into rich chocolate brownies gives these bars their dramatic Halloween look. Each bite is equal parts spooky, sweet, and irresistible.
You could always skip the orange food coloring if you’re not making them for Halloween.
Get the Recipe: Halloween Swirl Brownies
29. Monster Cookie Bars
These monster cookie bars pack in all the fun with peanut butter, oats, chocolate chips, and M&Ms in every chewy bite. These homemade cookie bars will be a hit with your family and friends.
Get the Recipe: Monster Cookie Bars
30. Cranberry Bliss Bars
These copycat Starbucks cranberry bliss bars have a yummy blondie base, tart cranberries, white chocolate chips, and cream cheese frosting.
Starbucks sells trays of cranberry bliss bars, which are perfect for bringing to holiday gatherings but are quite expensive. Now, you can make a big batch for way cheaper.
Get the Recipe: Cranberry Bliss Bars
31. Brookies
When you can’t decide between brownies and cookies, just make both in one pan. The marbled batters create a gorgeous swirled pattern that bakes into squares with bites of fudgy brownie and chewy cookie dough throughout.
Get the Recipe: Brookies
32. Biscoff White Chocolate Cookie Bars
Sprinkled with lots of white chocolate throughout and flavored with Biscoff spread, these cookie bars are so tasty.
Get the Recipe: Biscoff White Chocolate Cookie Bars
33. Reindeer Cookie Bars
These festive bars bring holiday cheer with their adorable reindeer decorations that the kids will love. They’re perfect for Christmas parties where you want something fun that everyone will enjoy.
Get the Recipe: Reindeer Cookie Bars
34. Brown Butter Turtle Blondies
With crispy edges and a chewy middle, these brown butter turtle blondies are a treat you won’t be able to resist.
The cookie bars are made with dark chocolate chips, pecans, and an amazing homemade salted caramel sauce.
Get the Recipe: Brown Butter Turtle Blondies
35. Cake Mix Cookie Bars
Loaded with chocolate chips, these cookie bars use cake mix to make the process faster and cut down on the amount of ingredients you need to buy.
Get the Recipe: Cake Mix Cookie Bars
36. Buckeye Brownie Bars
Buckeye candy gets the bar treatment with layers of peanut butter and chocolate that taste just like the candy. The peanut butter layer stays wonderfully creamy while the chocolate topping adds the perfect finishing touch.
Get the Recipe: Buckeye Brownie Bars
