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Chewy Oatmeal M&M Cookies

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Chewy Oatmeal M&M Cookies

I call these oatmeal M&M cookies my “slow bend cookies.” The centers are so buttery and chewy that they don’t crunch and break when you start to bend them. With hearty oats, brown sugar, cinnamon, vanilla, a touch of molasses, and extra chocolate candies, there’s something for every cookie lover. Chilling the cookie dough for 30 minutes is an imperative step, so make sure you set aside enough time.

Ingredients

  • 1 cup (16 Tbsp; 226g) unsalted butter, softened to room temperature
  • 1 cup (200g) packed light or dark brown sugar
  • 1/4 cup (50g) granulated sugar
  • 2 large eggs, at room temperature
  • 1 Tablespoon pure vanilla extract (yes, Tablespoon!)
  • 1 Tablespoon molasses
  • 1 and 1/2 cups (188g) all-purpose flour (spooned & leveled)
  • 1 teaspoon baking soda
  • 1 and 1/2 teaspoons ground cinnamon
  • 1/2 teaspoon salt
  • 3 cups (255g) old-fashioned whole rolled oats*
  • 1 and 1/2 cups (240g) M&Ms*

Directions

  • Using a hand mixer or a stand mixer fitted with paddle attachment, cream the softened butter and both sugars together on medium speed until smooth, about 2 minutes. Add the eggs and mix on high until combined, about 1 minute. Scrape down the sides and bottom of the bowl as needed. Add the vanilla and molasses and mix on high until combined. Set aside.
  • In a separate bowl, whisk the flour, baking soda, cinnamon, and salt together. Add to the wet ingredients and mix on low until combined. Beat in the oats and M&Ms on low speed. Dough will be thick, yet very sticky. Chill the dough for 30-60 minutes in the refrigerator (do the full hour if you’re afraid of the cookies spreading too much). If chilling for longer (up to 2 days), allow to sit at room temperature for at least 30 minutes before rolling and baking.
  • Preheat oven to 350°F (177°C). Line two large baking sheets with parchment paper or silicone baking mats. Set aside.
  • Roll balls of dough (about 1 and 1/2 Tablespoons of dough per cookie) and place 2 inches apart on the baking sheets. I recommend using a medium cookie scoop since the dough can be sticky. Bake for 11-12 minutes or until lightly browned on the sides. The centers will look soft and under-baked. Remove from the oven and let cool on baking sheet for 5 minutes before transferring to a wire rack to cool completely. The cookies will continue to “set” on the baking sheet during this time.
  • Cover and store leftover cookies at room temperature for up to 1 week.

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