Gluten-Free Monster Cookies (Printer-friendly)

Hearty, chewy treats packed with oats, peanut butter, and chocolate—naturally gluten-free and fun for all ages.

# What You'll Need:

→ Dry Ingredients

01 - 2 cups gluten-free rolled oats
02 - 1/2 teaspoon baking soda
03 - 1/4 teaspoon salt

→ Wet Ingredients

04 - 1 cup creamy peanut butter (smooth, unsweetened)
05 - 3/4 cup packed light brown sugar
06 - 1/4 cup granulated sugar
07 - 2 large eggs
08 - 1 teaspoon pure vanilla extract

→ Mix-Ins

09 - 3/4 cup semisweet chocolate chips
10 - 3/4 cup gluten-free candy-coated chocolates (check label for gluten-free)
11 - 1/2 cup chopped roasted peanuts (optional)

# Directions:

01 - Preheat oven to 350°F (175°C) and line two baking sheets with parchment paper.
02 - In a medium bowl, mix together gluten-free rolled oats, baking soda, and salt; set aside.
03 - In a large bowl, beat the peanut butter, light brown sugar, and granulated sugar until light and creamy.
04 - Blend in eggs and vanilla extract until fully incorporated into the mixture.
05 - Gradually add the oat mixture to the peanut butter mixture, stirring until well combined.
06 - Fold in semisweet chocolate chips, gluten-free candy-coated chocolates, and chopped peanuts if using.
07 - Scoop dough in tablespoon-sized portions onto prepared baking sheets, spacing each about 2 inches apart.
08 - Gently flatten each cookie slightly with fingertips or the back of a spoon.
09 - Bake for 10–12 minutes until edges are golden and centers remain soft.
10 - Allow cookies to cool on baking sheets for 5 minutes before transferring to a wire rack to cool completely.

# Expert Advice:

01 -
  • Naturally gluten-free with no flour swaps needed
  • Loaded with chocolate chips and colorful candy bits for crunch and fun
  • Comes together quickly so you can have cookies in under half an hour
  • Easily customizable to avoid nuts or add favorite mix-ins
  • Stays soft for days and travels well for sharing
02 -
  • High in protein from peanut butter and eggs
  • Gluten-free using oats so ideal for celiac-friendly celebrations
  • Stays soft for days when stored well so perfect for gifting or school snacks
03 -
  • Let your eggs come fully to room temperature for a fluffier dough It helps the cookies spread and bake evenly
  • I learned that skipping the step of flattening the dough leads to lumpy cookies so always give them a gentle press before baking And always check your candy labels especially holiday varieties since not all are reliably gluten-free
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