Soft, chewy cookies with crispy edges and colorful Lucky Charms marshmallows throughout. A fun nostalgic treat with a slightly better-for-you twist. Perfect for St. Patrick’s Day or whenever you want something sweet and magical.
Preheat oven to 350°F and line a baking sheet with parchment paper. In a bowl, whisk together melted butter and coconut sugar until smooth. Mix in the egg and vanilla extract. Add in the flour, oat flour, baking soda, and salt and stir until a soft cookie dough forms. Fold in the white chocolate chips and Lucky Charms marshmallows. Scoop the dough into about 12 cookies and place on the baking sheet. Press a few extra marshmallows on top of each cookie. Bake for 9–11 minutes until the edges are lightly golden but the centers stay soft. Let cool slightly before enjoying!