Christmas Monster Cookies • Kroll's Korner

Ingredients

• 1 1/3 cups all purpose flour, spooned and leveled
• 1 cup quick oats
• 1 tsp. baking soda
• 3/4 tsp. kosher salt
• 1/2 cup unsalted butter, softened
• 1/2 cup creamy peanut butter (like Skippy or Jif)
• 3/4 cup light brown sugar, packed
• 1/2 cup granulated sugar
• 1 large egg + 1 egg yolk, room temperature, lightly beaten
• 1 Tbsp. whole milk
• 2 tsp. vanilla extract
• 1 cup red and green M&Ms + more for garnishing the tops
• 1/2 cup mini chocolate chips
• flaky sea salt, for finishing