These cozy monster cookie bars combine chewy oats, crunchy pretzels, and colorful M&Ms for a simple, satisfying snack perfect for quiet moments and cozy occasions.
Do not overmix the batter to keep bars tender. Fold in M&Ms and pretzels gently to avoid breaking candy shells. Bars firm up as they cool, so slight wobble in the center when done is normal. Use parchment paper for easy removal. For gluten-free, substitute flour and oats accordingly. For dairy-free or vegan, use plant-based butter, egg replacers, and dairy-free candy.
Keywords: monster cookie bars, M&Ms, pretzels, chewy cookie bars, easy snack recipe, homemade bars, cozy dessert