If you love big, chewy cookies packed with mix-ins, these monster cookies are about to become a favorite. Inspired by Paula Deen, this recipe combines peanut butter, oats, chocolate chips, and candy pieces for the ultimate cookie experience.

These cookies are soft in the center, slightly crisp on the edges, and full of texture in every bite. They are perfect for baking ahead, sharing, or keeping on hand when you want a sweet treat that actually satisfies.
The best part is that they are easy to make and super customizable, so you can adjust them to your taste or whatever you have in your pantry.
If you like Paula Deen recipes try Paula Deen's Corn Casserole, Paula Deen's Taco Soup, and Paula Deen Banana Pudding (Not Yo Mama's)!
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Why You Will Like This
- Perfect for parties, bake sales, or snacks
- Soft and chewy with a slightly crisp edge
- Loaded with chocolate, peanut butter, and oats
- No chill time required
- Great for meal prep and freezing
- Easy to customize with your favorite mix-ins
Ingredients Needed for Monster Cookies
- ยฝ cup multi-colored chocolate candies - Use any flavor or color of M&Mโs you like!
- Softened butter - Unsalted butter, softened to room temperature - The best butter to use for baking is unsalted butter so you can control the amount of salt that goes into the recipe.
- Creamy peanut butter - Use good peanut butter that is just ground-up peanuts and no other ingredients added to it. Costcoโs Kirlandโs brand is really good for this. Can always sub PB2 to make it lower points.
- Vanilla extract - As Ina Garten always says use a good pure vanilla extract. No imitation vanilla please! Vanilla extract is made by combing vodka and fresh vanilla beans to a glass jar. This has to sit for a couple of days for the vodka to smart smell like vanilla beans.
- Granulated sugar - Or regular granulated sugar, I do not use sugar substitutes in any of my recipes but if you know the conversions feel free to do so
- 1 ยผ cups packed light brown sugar
- 3 eggs - when baking always use room temperature eggs
- 2 teaspoons baking soda
- 4 ยฝ cups not instant quick-cooking oatmeal
- Some additional add-ins you could add to the batter would be shredded coconut, chopped peanuts, white chocolate chips, or butterscotch chips.
- for the rest of the recipe, please see the recipe card below
How to Make Monster Cookies
Preheat the oven to 350 ยฐF. Line cookie sheets with parchment paper or nonstick baking mats.
In a very large mixing bowl, combine the eggs and sugars. Mix well. Add the salt, vanilla, peanut butter and butter. Mix well. Stir in the chocolate candies, chocolate chips, raisins (if using), baking soda and oatmeal. Drop by tablespoons 2 inches apart onto the prepared cookie sheets.
Bake for 8-10 minutes. Do not overbake. Let stand for about 3 minutes before transferring to wire racks to cool. When cool, store in large resealable plastic bags. Makes about 3 dozen cookies.


Pro Tips for Monster Cookies
- Do not overbake. The cookies will continue to set as they cool
- Use creamy peanut butter for the best texture
- Slightly underbake for softer, chewier cookies
- Press extra M&Ms on top before baking for a bakery-style look
- Use a cookie scoop for evenly sized cookies
Storage
- Room temperature: Store in an airtight container for up to 5 days
- Freezer: Freeze baked cookies or dough for up to 3 months
- Reheat: Warm in the microwave for a few seconds for a soft texture
Recipe FAQS
You can, but the texture may be slightly different. Stir it well before using.
Yes, use gluten-free oats and a 1:1 gluten-free flour substitute.
Absolutely. You can replace them with more chocolate chips or nuts.
Serving Suggestions
These monster cookies are great on their own, but you can also serve them in fun and creative ways.
- With a glass of cold milk for a classic pairing
- Crumbled over ice cream for an easy dessert
- Packed in lunchboxes or snack containers
- Served warm with coffee or a latte
- Made into ice cream sandwiches for a treat - Ninja Creami Vanilla Ice Cream
Other Recipes to Try
Paula Deen's Crock Pot Mac and Cheese
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Peanut Butter Monster Cookies
- Prep Time: 5 min
- Cook Time: 10 - 11 min
- Total Time: 10 - 11 min
- Yield: 10 1x
- Category: Medium
- Method: Oven
- Cuisine: American
Description
Makes 10 cookies
Ingredients
ยผ cup optional raisins
ยฝ cup chocolate chips
ยฝ cup multi-colored chocolate candies
1 stick softened butter
1 (12 oz) jar creamy peanut butter
ยฝ teaspoon vanilla extract
ยฝ teaspoon salt
1 cup granulated sugar
1 ยผ cups packed light brown sugar
3 eggs
2 teaspoons baking soda
4 ยฝ cups not instant quick-cooking oatmeal
Instructions
ย
Preheat the oven to 350 ยฐF. Line cookie sheets with parchment paper or nonstick baking mats.
ย
In a very large mixing bowl, combine the eggs and sugars. Mix well. Add the salt, vanilla, peanut butter and butter. Mix well. Stir in the chocolate candies, chocolate chips, raisins (if using), baking soda and oatmeal. Drop by tablespoons 2 inches apart onto the prepared cookie sheets.
ย
Bake for 8-10 minutes. Do not overbake. Let stand for about 3 minutes before transferring to wire racks to cool. When cool, store in large resealable plastic bags. Makes about 3 dozen cookies.
ย
Nutrition
- Serving Size: 1 cookie
- Calories: 176
- Sugar: 15
- Fat: 8
- Saturated Fat: 4
- Unsaturated Fat: 1
- Carbohydrates: 24
- Fiber: 1
- Protein: 2









Shirsty A says
These cookies look so yummy. I promised my kiddos we could all make these cookies together. They were very patient with me. We had an absolute blast making these, and even more fun eating them together.
Daphne says
When I was younger, my step-dad always insisted on M&M cookies, but I was all about chocolate chip. I remember one time getting so mad that they werenโt โrealโ chocolate chip cookies that I threw the dough on the ground in frustration.He passed away last year, and lately, Iโve been missing him a lot. Thatโs why I was so happy to stumble upon this recipe. My kids and I tried it, and they loved itโjust like he would have. It felt so good to share that story with them while we baked together.
Karly says
Oh, monster cookies, how I love to love you. These look perfectly soft and delicious! I've gotta try these. Very soon.