20 Cookie Bars That Are Impossible To Say No To

Cookie bars are the best because they’re easy to make and everyone likes them. I picked out 20 super yummy recipes that are simple and always a hit. They’re great for parties, school lunches, or when you just want something sweet. These bars will disappear fast once people start eating them. Try them and see why they’ll become your new favorites!

This post may include affiliate links. As an Amazon Associate I earn from qualifying purchases.

Gluten-Free Chocolate Chip Cookie Bars

A white plate filled with nine square chocolate chip cookie bars, stacked and slightly overlapping. The bars are golden brown with visible chocolate chips on the surface, arranged in a neat pile on the plate. — Gluten-Free Chocolate Chip Cookie Bars. Photo credit: Strength and Sunshine.

These soft, chewy bars taste just like regular chocolate chip cookies. Nobody will guess they’re gluten-free. They’re perfect when you need a dessert that works for everyone.
Get the Recipe: Gluten-Free Chocolate Chip Cookie Bars

Congo Bars (Chocolate Chip Cookie Bars)

A top-down view of several chocolate chip blondies scattered on a white marble surface. The blondies are golden brown with visible chocolate chips on top. They are cut into rectangular pieces, showcasing a chewy texture. — Congo Bars (Chocolate Chip Cookie Bars). Photo credit: Chew Out Loud.

These bars are soft, chewy, and packed with chocolate chips. They’re like chocolate chip cookies but in bar form, which makes them easier to make. Everyone loves these classic bars because they’re always delicious.
Get the Recipe: Congo Bars (Chocolate Chip Cookie Bars)

Gluten-Free Pumpkin Chocolate Chip Bars

Top-down view of a batch of golden-brown cookie bars, cut into squares. The chocolate chip-dotted bars bring a rustic, homemade appearance. The texture appears dense and moist, with visible bits of chocolate throughout each delicious cookie bar. — Gluten-Free Pumpkin Chocolate Chip Bars. Photo credit: Pure and Simple Nourishment.

These pumpkin bars with chocolate chips are perfect for fall. They’re gluten-free but still super tasty. If you need a dessert that works for special diets, these are a great option.
Get the Recipe: Gluten-Free Pumpkin Chocolate Chip Bars

Chocolate Chip Caramel Cookie Bars

Two stacked chocolate chip cookie bars are drizzled with a golden caramel sauce. The bars are set on a wooden surface and have a soft, chewy texture with visible chocolate chips throughout. — Chocolate Chip Caramel Cookie Bars. Photo credit: Dancing Through the Rain.

These bars take chocolate chip cookies to the next level with caramel. They’re gooey, sweet, and so easy to make. One bite and you’ll be hooked.
Get the Recipe: Chocolate Chip Caramel Cookie Bars

Peanut Butter Brookies

Top-down view of several chocolate and oat crumb bars arranged on a white parchment paper. The bars are irregularly shaped with a layer of dense chocolate and a crumbly, golden-brown oat topping. Crumbs are scattered around the bars. — Peanut Butter Brookies. Photo credit: Mae’s Menu.

Can’t choose between cookies and brownies? These have both! They’re layered with peanut butter cookie and brownie batter. The result is a rich, gooey treat that’s impossible to resist.
Get the Recipe: Peanut Butter Brookies

Easy Salted Chocolate Chip Peanut Butter Cookie Bars

A tray of freshly baked cookie bars is cut into squares. Each square is topped with whole peanuts and chocolate chips, creating a textured and appetizing appearance. The cookie bars are arranged neatly on parchment paper. — Easy Salted Chocolate Chip Peanut Butter Cookie Bars. Photo credit: Simply Delicious Food.

If you love peanut butter, you’ll go crazy for these bars. They have chocolate chips and a little salt to make them extra tasty. These are so good that people will ask for the recipe after one bite. They’re perfect for any time you need a quick and delicious dessert that everyone will enjoy.
Get the Recipe: Easy Salted Chocolate Chip Peanut Butter Cookie Bars

Chocolate Chip Marshmallow Cookie Bars

Close-up of crispy, golden-brown s'mores bars with melted marshmallows, chocolate chips, and graham cracker crust on a wire rack. — Chocolate Chip Marshmallow Cookie Bars. Photo credit: Ugly Duckling Bakery.

These bars are like s’mores but even better. They have chocolate chips, marshmallows, and graham crackers all mixed together. The result is a gooey, chewy treat that’s perfect for any sweet craving. You’ll want to make these all year round because they’re that good.
Get the Recipe: Chocolate Chip Marshmallow Cookie Bars

Magic Bars with a Tropical Twist

A plate with several square pieces of dessert topped with shredded coconut, white chocolate chips, and pieces of pineapple. The dessert appears to have a flaky golden crust and a creamy filling, giving a vibrant and tropical look. — Magic Bars with a Tropical Twist. Photo credit: Boulder Locavore.

These bars have macadamia nuts, pineapple, and coconut for a tropical flavor. They’re chewy, sweet, and different from regular magic bars. If you want to try something new, these are a great choice.
Get the Recipe: Magic Bars with a Tropical Twist

Monster Cookie Bars

Close-up of festively decorated cookie bars on parchment paper. The bars are packed with colorful candy-coated chocolates, chocolate chunks, and topped with candy eyes, giving them a fun and whimsical appearance. — Monster Cookie Bars. Photo credit: A Full Living.

These bars are loaded with M&Ms, chocolate chips, and Reese’s cups. They’re sweet, salty, and totally addictive. If you like cookies with lots of stuff in them, this is the recipe for you. They’re great for parties or just when you want a big treat.
Get the Recipe: Monster Cookie Bars

Easy Fudgy Pecan Shortbread

A top view of homemade pecan cookie bars, cut into squares and topped with a generous amount of pecans and a glossy, golden-brown caramelized layer. Green holly leaves as decoration frame the bars, suggesting a festive or holiday setting. — Easy Fudgy Pecan Shortbread. Photo credit: Simply Delicious Food.

These bars have buttery shortbread with caramel and pecans on top. They feel fancy but are really easy to make. The caramel makes them extra rich and delicious. These are perfect when you want something a little special for dessert.
Get the Recipe: Easy Fudgy Pecan Shortbread

Strawberry Shortcake Bars

Close-up of a dessert bar featuring a crumbly golden graham cracker crust, layered with creamy white filling and vibrant red jelly-like middle layer, topped with more crumbs. The dessert appears to be a no-bake cheesecake or similar treat. — Strawberry Shortcake Bars. Photo credit: Baking Beauty.

Love strawberry shortcake? These bars have all that flavor in easy-to-eat form. They’re sweet, fruity, and perfect for summer.
Get the Recipe: Strawberry Shortcake Bars

Chocolate Chip Cookie Bars

These are the simplest bars – just classic chocolate chip cookie dough baked in a pan. No scooping needed, and they taste just as good. Perfect when you’re lazy but want cookies.
Get the Recipe: Chocolate Chip Cookie Bars

S’mores Cookie Bars

A close-up of three dessert bars on a white plate, consisting of a graham cracker crust, a layer of chocolate chips and caramel, topped with a thick layer of marshmallow and drizzled with chocolate syrup. The background is softly blurred, highlighting the treats. — S’mores Cookie Bars. Photo credit: Chew Out Loud.

These bars taste just like s’mores but you don’t need a campfire. Graham crackers, chocolate, and marshmallows come together for the perfect treat.
Get the Recipe: S’mores Cookie Bars

Oatmeal Butterscotch Chocolate Chip Cookie Bars

Close-up of dessert bars topped with a mix of dark and white chocolate chips. The bars have a crumbly, golden-brown texture and are cut into squares, laid out on a white parchment paper surface. — Oatmeal Butterscotch Chocolate Chip Cookie Bars. Photo credit: A Taste of Madness.

These have oatmeal, butterscotch, and chocolate chips – all the good stuff. They’re chewy, sweet, and great for breakfast or dessert.
Get the Recipe: Oatmeal Butterscotch Chocolate Chip Cookie Bars

Reese’s Pieces Cookie Bars

A close-up of two thick, rectangular cookie bars on a wooden surface. The bars are packed with colorful pieces of red candy-coated chocolates, chocolate chips, peanut butter chips, and chopped nuts, creating a textured and appetizing appearance. — Reese’s Pieces Cookie Bars. Photo credit: Boulder Locavore.

Peanut butter lovers will adore these bars full of Reese’s Pieces and chocolate chips. They’re colorful, crunchy, and totally delicious.
Get the Recipe: Reese’s Pieces Cookie Bars

Chocolate Chip Cookie Cheesecake Bites

A tray of Halloween-themed cookie bars is shown, cut into squares. The bars are topped with candy eyes, colorful chocolate candies in green, orange, and purple, and mini chocolate chips, creating a festive and fun appearance. — Chocolate Chip Cookie Cheesecake Bites. Photo credit: The Forked Spoon.

These little bites have cookie dough and cheesecake layers with candy on top. They’re perfect for parties and look really impressive.
Get the Recipe: Chocolate Chip Cookie Cheesecake Bites

Aunt Josie’s Apple Pie Bars

Close-up of apple crumble bars featuring golden brown baked apple slices topped with a crumbly, buttery streusel. The bars are square-cut and displayed on a wooden surface, highlighting their textured topping and moist apple filling. — Aunt Josie’s Apple Pie Bars. Photo credit: Easy Everyday Recipes.

These taste just like apple pie but in bar form. They have a crumbly streusel topping that makes them extra special.
Get the Recipe: Aunt Josie’s Apple Pie Bars

Cake Batter Bars

A close-up image of a square slice of a cookie bar topped with white icing and colorful sprinkles on a white plate. The cookie bar is multi-colored and appears to have a chewy texture. Another blurred piece of the cookie bar is visible in the background. — Cake Batter Bars. Photo credit: Baking Beauty.

These thick, fudgy bars taste like cake batter with fluffy frosting on top. They’re super rich and perfect for anyone with a sweet tooth. If you love the taste of cake but want something easier to make, these bars are the answer.
Get the Recipe: Cake Batter Bars

S’mores Bars

Close-up of a golden-brown s'mores bar topped with toasted marshmallows, held above a blurred background of a checkered cloth and additional s'mores bars. The toasted marshmallows are slightly melted and browned, surrounded by a crispy, graham cracker-like crust. — S’mores Bars. Photo credit: Made in a Pinch.

Another great s’mores option, these have a graham cracker crust with chocolate and marshmallow. They’re gooey, crunchy, and totally addictive.
Get the Recipe: S’mores Bars

Marshmallow Crumble Sugar Cookie Bars

A close-up shot of a stack of colorful dessert bars on a white plate. The bars have a crumbly base, a layer of marshmallow filling, and are topped with a variety of colorful sprinkles and candy pieces. More bars are visible in the background on a tray. — Marshmallow Crumble Sugar Cookie Bars. Photo credit: Two Sisters Mix It Up.

These fun bars have marshmallows, cookie pieces, and sprinkles on top. They’re colorful, chewy, and perfect for when you want something sweet and playful. Kids and adults both go crazy for these.
Get the Recipe: Marshmallow Crumble Sugar Cookie Bars