Preheat Oven:

• Preheat your oven to 350°F (175°C). Line baking sheets with parchment paper or silicone baking mats.

Prepare Dough:

• In a large mixing bowl, cream together the peanut butter, butter, granulated sugar, and brown sugar until smooth and fluffy.
• Beat in the eggs one at a time, followed by the vanilla extract.

Mix Dry Ingredients:

• In a separate bowl, mix the baking soda, salt, and oats. Gradually add this dry mixture to the wet ingredients, stirring until well combined.

Add the Mix-Ins:

• Fold in the M&M’s, chocolate chips, and sprinkles until evenly distributed throughout the dough.

Shape Cookies:

• Use a cookie scoop or tablespoon to drop rounded dough balls onto the prepared baking sheets, spacing them about 2 inches apart.

Bake:

• Bake for 10-12 minutes, or until the edges are lightly golden but the centers are still soft.
• Remove from the oven and allow the cookies to cool on the baking sheets for 5 minutes before transferring to a wire rack.

Serve and Enjoy:

• Serve these festive cookies warm or store them in an airtight container for up to a week.