Mint Chocolate Chip Cookie Bars are soft and chewy thanks to rich butter, sugar, and a touch of vanilla pudding mix. Flavored with cool mint extract and packed with chocolate chips, they’re an easy dessert perfect for mint chocolate lovers.
These Chocolate Chip Cookie Bars are one of those desserts that always disappear fast in my house. Made with a box of vanilla pudding mix, they bake up incredibly soft and chewy. Loaded with plenty of chocolate chips in every bite, they’re perfect for spring gatherings, St. Patrick’s Day, or anytime you’re craving something cool and chocolatey. They’re easy to slice and share, which makes them a family favorite for holidays, bake sales, and weekend treats.
Recipe Highlights
- Ultra-Soft & Chewy Texture – The combination of sour cream and instant vanilla pudding mix makes these bars incredibly moist and tender, giving you that bakery-style chew in every bite.
- Perfect Mint Chocolate Flavor – With just the right amount of mint extract and plenty of chocolate chips (or chunks!), every slice tastes like classic mint chocolate chip ice cream in cookie bar form.
- Easy to Make & Share – Press the dough into one pan, bake, and slice—no scooping individual cookies required, making them perfect for parties, holidays, or feeding a crowd.
Mint Chocolate Cookie Bars Ingredients
Sugar: Granulated sugar sweetens the bars and helps create their soft, chewy texture.
Butter: Butter adds rich flavor and helps give the bars a tender, melt-in-your-mouth crumb.
Egg: The egg binds the ingredients together and contributes to the structure and texture of the bars.
Sour Cream: Sour cream adds moisture and richness, making the bars extra soft and thick.
Vanilla Pudding: Instant vanilla pudding mix enhances the flavor while keeping the bars chewy and moist.
Flour: All-purpose flour provides the base structure that holds everything together.
Salt: Salt balances the sweetness and enhances the mint and chocolate flavors.
Baking Soda: Baking soda helps the bars rise slightly and bake up soft instead of dense.
Mint Extract: Mint extract gives the bars their cool, refreshing mint chocolate chip flavor.
Food Coloring: Blue and green food coloring create that classic minty green look.
Chocolate Chips: Chocolate chips add rich bursts of chocolate throughout every bite.
Tips for making Green Mint Chocolate Chip Cookie Bars
- Don’t overbake for the perfect texture: Pull the bars out when the center still looks slightly underdone (around 20–22 minutes); they’ll continue setting as they cool and stay soft and chewy instead of dry.
- Mix the pudding in dry: Add the instant pudding mix directly with the wet ingredients without preparing it first—this is what gives these bars their signature thickness and chew.
- Start light with the mint extract: Mint can quickly overpower the dough, so measure carefully and avoid adding extra unless you want a stronger, almost candy-like flavor.
- Use a mix of chocolate chips and chunks: Combining both creates better chocolate distribution and gives you those larger melty pockets that make each slice extra indulgent.
How to Store St. Patrick’s Day Cookies
- Room Temperature: If you’ll enjoy the bars within a few days, store them in an airtight container at room temperature to keep them soft and fresh.
- Refrigerator: In hot or humid climates, refrigerate them to extend freshness, but let them come to room temperature before serving for the best texture.
- Freezer: For longer storage, wrap the bars tightly and place them in an airtight container or freezer bag; thaw at room temperature when ready to enjoy.
Can I use peppermint extract instead of mint extract?
Yes, but use slightly less since peppermint extract is stronger and has a more candy-cane flavor compared to classic mint.
Do I have to use food coloring?
Not at all—the coloring is just for that traditional mint look; the flavor will be the same without it.
Can I leave out the pudding mix?
The pudding mix is key to the soft, chewy texture, so omitting it will change the consistency of the bars.
Can I use chocolate chunks instead of chips?
Absolutely! Chocolate chunks, chips, or a mix of both all work well and give great chocolate distribution.
How do I know when they’re done baking?
The edges should be set and lightly golden, while the center may look slightly soft—that’s perfect for keeping them chewy once cooled.
Do cookie bars harden as they cool?
Yes, these cookie bars will become more firm as they cool. When the cookie bars are fresh from the oven they are soft and gooey, like any regular chocolate chip cookie but as they cool and settle they become much more sturdy.
Looking for more cookie bar recipes? Try these suggestions:
- All the buttery, chocolate-loaded goodness of classic chocolate chip cookies—baked into one easy pan. These Chocolate Chip Cookie Bars have become a family favorite in our house!
- Our recipe for Oatmeal Chocolate Chip Bars create soft, chewy treats that are ready in no time! Packed with oats and chocolate chips, they’re an easy, crowd-pleasing treat for busy days.
- Cherry Almond Cookie Bars are packed with sweet maraschino cherries and a hint of almond extract. Perfectly simple to make, with a bright, cherry flavor in every bite!
- These No Bake Cookie Bars take all the chocolatey, chewy goodness of classic no-bake cookies and turn it into one easy-to-slice bar. They’re a sweet, fuss-free treat everyone will love!
- Lemon Sugar Cookie Bars combine a soft, chewy sugar cookie base with a bright, sweet lemon glaze. Simple to make and bursting with citrus flavor, they’re perfect for a fresh, sunny treat!
- These Strawberry Cheesecake Cookie Bars are bursting with strawberry flavor, thanks to a simple cake mix base and a creamy cream cheese swirl. With just six ingredients, they’re an easy way to enjoy strawberry cheesecake in cookie form!
- Snickerdoodle Cookie Bars are the classic cinnamon-sugar flavor everyone loves. Baked in a sheet pan, they’re easy to slice, serve, and enjoy!
These Mint Chocolate Chip Cookie Bars are sweet, chewy, and bursting with cool mint flavor. With festive green coloring and chocolate chips in every bite, they’re a fun, refreshing treat for any occasion!
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