This Pumpkin Spice Cookie Bars Recipe is amazing and delicious, and even if you're not completely in love with Pumpkin Spice, you'll be missing out if you don't bake up a batch immediately!

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Pumpkin Spice Cookie Bars Recipe
Yes, I know, I know. I am all about the Pumpkin Spice lately, but it's for good reason! Everyone loves pumpkin spice and I am merely giving the public what they want: PUMPKIN SPICE EVERYTHING.
It is not really MY fault that Starbucks started this crazy trend of people being totally obsessed with Pumpkin Spice!
While this would be the perfect Thanksgiving dessert, it's also a really fun treat to make for Halloween - you can even use Halloween-themed M&Ms on top, or substitute a variety of other Halloween candies as toppings.
It’s The Season For All Things Pumpkin Spice Right? It’s everyone’s guilty pleasure this time of year. We have our fancy coffee drinks, baked goods, even room sprays.
Seems like everywhere you look there’s a new *thing* made into our favorite fall flavor. I’m not ashamed to admit that I’ve taken a selfie or eight with my yummy coffee drink. Don’t judge.
Where can I find the recipe card?
If you’d rather skip all of my cooking tips, important information for this recipe, and similar recipe ideas – and get straight to the recipe card, just scroll right on down to the bottom, where I have a printable recipe card just for you!
I know that a lot of people are old fashioned - like me! - and like to have a printed out recipe card.
Are recipe books still a thing in your household? Check out these cool recipe books (blank so that you can fill them up with your own recipes!) on Amazon!
Are you looking for other fun Recipes like this Easy Cookie Bars for Thanksgiving Dessert Recipe?
Check out these delicious Halloween and Thanksgiving recipes that I have shared over the years, like our Mini Pumpkin Spice Muffins Recipe. We are always adding exciting and new fun Halloween recipes, so make sure that you check back each year for new content!
I think you will love them all! Especially our Old Fashioned Pumpkin Spice Cookies Recipe!
Thanksgiving Recipes
- 12 Favorite Dishes for Thanksgiving
- 15 Family Favorite Fall Cakes
- No Bake Pumpkin Cheesecake Recipe
- Pumpkin Bars Easy Recipe
How to Make This Pumpkin Spice Cookie Bars Recipe
Pumpkin Spice Cookie Bars Recipe Ingredients
- 1 box (or pouch, 15-17 oz size) pumpkin spice cake/cookie mix
- 6 tablespoons butter, melted
- 1 egg
- 2 cups mini marshmallows
- 3 tablespoons butter
- 1 teaspoon pumpkin pie spice
- 1 package (10 oz) pumpkin flavored baking chips
- 2 cups rice cereal
- 1 cup fall M&M Candies
- ¼ cup chocolate chips
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Directions for making this Easy Cookie Bars for Thanksgiving Dessert Recipe
Preheat oven to 350 and grease a 9x13 baking pan with cooking spray and set aside.
In a mixing bowl, add cake/cookie mix, melted butter and egg. Mix well. The dough will be stiff and take a minute or two of mixing to come together. Press firmly into prepared pan. Bake 12-14 minutes or until center is set. Let cool.
Add butter and marshmallows to a large saucepan and heat on medium low heat, stirring constantly until marshmallows are melted. Stir in pumpkin pie spice and pumpkin baking chips. Stir until completely melted.
Remove from heat and stir in cereal and mix well to coat evenly. Spoon cereal on top of crust and gently press into the pan.
Top with M&M candies. Heat chocolate chips in a microwave safe bowl for 1 minute on 50% power. stir until completely melted, returning to microwave if necessary until melted. Drizzle onto the top of the cookie bars. Let set to harden.
Cut into 2" bars. This Easy Cookie Bars for Thanksgiving Dessert Recipe makes 36 bars.
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Are you looking for Halloween Recipes?
Check out these delicious Halloween recipes that I have shared over the years. Like our Halloween Eyeball Cookies Recipe, everyone loves it!
I think you will love them all! Of course, this is just a small selection of Halloween recipes, but we have lots of recipes perfect for this spooky holiday! You are especially going to love our Spooky Fun Halloween Brain Cake Recipe!
Halloween Recipes
- Creepy Cookies for Halloween
- Halloween No Bake Cookies
- 11 No Bake Halloween Treats
- Chocolate Mummy Cookies Recipe For Halloween
To print this Pumpkin Spice Cookie Bars Recipe, simply click the recipe card below!
I know that many people still like to print out recipes and keep them in a recipe binder, or simply have the printed recipe sitting in front of them when it comes time to cook!
Sometimes it is just easier to go off a recipe when it is printed right in front of you. Who wants to swipe their screen on their phone or tablet when their hands are greasy? So I love offering this option as well!
Pumpkin Spice Cookie Bars Recipe
This Pumpkin Spice Cookie Bars Recipe is amazing and delicious, and even if you're not completely in love with Pumpkin Spice, you'll love 'em
Ingredients
- 1 box or pouch, 15-17 oz size pumpkin spice cake/cookie mix
- 6 tablespoons butter melted
- 1 egg
- 2 cups mini marshmallows
- 3 tablespoons butter
- 1 teaspoon pumpkin pie spice
- 1 package 10 oz pumpkin flavored baking chips
- 2 cups rice cereal
- 1 cup fall M&M Candies
- ¼ cup chocolate chips
Instructions
-
Preheat oven to 350 and grease a 9x13 baking pan with cooking spray and set aside.
-
In a mixing bowl, add cake/cookie mix, melted butter and egg. Mix well. The dough will be stiff and take a minute or two of mixing to come together. Press firmly into prepared pan. Bake 12-14 minutes or until center is set. Let cool.
-
Add butter and marshmallows to a large saucepan and heat on medium low heat, stirring constantly until marshmallows are melted. Stir in pumpkin pie spice and pumpkin baking chips. Stir until completely melted.
-
Remove from heat and stir in cereal and mix well to coat evenly. Spoon cereal on top of crust and gently press into the pan.
-
Top with M&M candies. Heat chocolate chips in a microwave safe bowl for 1 minute on 50% power. stir until completely melted, returning to microwave if necessary until melted. Drizzle onto the top of the cookie bars. Let set to harden.
-
Cut into 2" bars. Makes 36 bars.
Karly
Okay, the afternoon baking urge is hitting HARD right now. These look so good- definitely need to try them at some point!