No-Bake Monster Cookie Bites

No-Bake Monster Cookie Bites – Deliciously soft and chewy peanut butter bites packed with hearty oats, chocolate chips, and colourful M&M’s. A quick and easy no-bake treat that’s perfect for snacking!

If you love monster cookies, you’re going to adore these No-Bake Monster Cookie Bites! They’re wonderfully soft and chewy, packed with creamy peanut butter, hearty oats, chocolate chips, and colourful M&M’s in every bite. They’re just as delicious as traditional monster cookies, but with no baking required!

These little treats are incredibly easy to make with just six simple ingredients. Simply combine the peanut butter and honey, stir in the oats, chocolate chips, and M&M’s, then roll into bite-sized balls and refrigerate until firm. They’re perfect for Halloween parties, lunchboxes, gifting, or keeping in the fridge whenever you’re craving something sweet!

Looking for more delicious peanut butter treats? Try my Soft and Chewy Monster Cookies, No-Bake Peanut Butter Protein Balls, or No-Bake Peanut Butter Coconut Energy Bites.

Happy baking,

Marsha x

From the recipe box

No-Bake Monster Cookie Bites

Deliciously soft and chewy peanut butter bites packed with hearty oats, chocolate chips, and colourful M&M's. A quick and easy no-bake treat that's perfect for snacking!

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Prep 20 minutes minutes

Total 20 minutes minutes

Yields 24 balls

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Ingredients

• 250 g smooth peanut butter
• 170 g honey
• 1 teaspoon vanilla extract
• 250 g porridge oats
• 90 g chocolate chips
• 100 g chocolate M&M’s

Instructions

• Place the peanut butter and honey into a large microwave-safe mixing bowl.
• Microwave in 20–30 second intervals, stirring well after each one, until the peanut butter is warm and runny enough to combine easily with the honey.
• Stir in the vanilla extract until smooth and combined.
• Add the oats and fold until completely coated in the peanut butter mixture.
• Gently fold in the chocolate chips and M&M’s until evenly distributed throughout the mixture.
• Roll the mixture into 22–24 balls, approximately 28g each, and arrange them on a plate or baking tray lined with parchment paper.
• Refrigerate until firm, then serve and enjoy!

Recipe notes

Peanut butter: Use smooth, creamy peanut butter for the best texture. If using natural peanut butter, make sure it is thoroughly stirred before measuring.

Oats: Regular porridge oats or quick oats both work well. Quick oats will give the bites a slightly finer texture.

Storage: Store the cookie bites in an airtight container in the fridge for up to 2 weeks.

Freezing: These cookie bites freeze well for up to 3 months. Store in a freezer-safe container or bag and thaw overnight in the fridge before serving.