
Iced oatmeal cookies are a nostalgic treat that perfectly balance chewy oats and a luscious sweet icing. Their soft texture and delightful flavors make them ideal for any occasion, from casual gatherings to festive celebrations. This easy recipe invites bakers of all skill levels to create a batch of these delicious cookies in no time. With the option to customize flavors by adding your favorite spices or mix-ins like raisins or nuts, you can make these cookies uniquely yours. Indulge in the comforting taste of iced oatmeal cookies and share them with friends and family—or enjoy them all by yourself!
Preheat your oven to 350°F (175°C) and line two baking sheets with parchment paper.
In a large bowl, cream together softened butter and sugars until light and fluffy. Add the egg, milk, and vanilla; mix until combined.
In another bowl, whisk together rolled oats, flour, baking powder, and salt. Gradually incorporate this dry mixture into the wet ingredients.
Scoop tablespoon-sized portions of dough onto the prepared baking sheets about two inches apart.
Bake for 12–15 minutes until lightly golden around the edges. Let cool on the sheets for a few minutes before transferring to a wire rack.
Once cooled completely, mix powdered sugar with milk for icing consistency and drizzle over each cookie.