Iced Oatmeal Cookies Recipe
Introduction
Iced oatmeal cookies are a timeless treat perfect for the holiday season. These cookies are soft and chewy inside with crisp edges, topped with a sweet, classic icing that makes them irresistible.

Ingredients
- 1 cup unsalted butter, softened
- 1 cup light brown sugar
- 1/2 cup granulated sugar
- 2 large eggs, room temperature
- 1 1/2 cups all-purpose flour, spooned and leveled
- 1 teaspoon baking soda
- 1 teaspoon ground cinnamon
- 1/2 teaspoon salt
- 3 cups old-fashioned rolled oats
- 2 cups powdered sugar
- 1 teaspoon vanilla extract
- 2-3 tablespoons milk (any kind)
Instructions
- Step 1: In a large bowl, whisk together the flour, baking soda, cinnamon, salt, and rolled oats until well combined.
- Step 2: In a separate bowl, beat the softened butter with the light brown sugar and granulated sugar until creamy. Add the eggs one at a time, then mix in the vanilla extract.
- Step 3: Gradually stir the dry ingredients into the butter mixture until fully incorporated. Cover and refrigerate the dough for at least one hour.
- Step 4: Preheat your oven to 350°F (175°C). Using a large cookie scoop (about 3 tablespoons), form dough balls and place them 2 to 3 inches apart on a parchment-lined baking sheet.
- Step 5: Bake the cookies for 8–10 minutes until set but still soft. If the edges spread unevenly, gently swirl a large-rimmed cup around the edges to shape them while warm. Let cool completely on a wire rack.
- Step 6: To make the icing, whisk together powdered sugar, vanilla extract, and milk in a shallow bowl until thick but dippable. If it’s too thin, add more powdered sugar.
- Step 7: Dip the top of each cooled cookie lightly in the icing, leaving some spots uncovered for a classic look. Let the icing set for 15–20 minutes before serving.
Tips & Variations
- Chill the cookie dough for up to 3 days for enhanced flavor and easier handling.
- Add a pinch of nutmeg or allspice to the dry ingredients for a warm, spiced twist.
- Use almond milk in the icing for a subtle nutty flavor or substitute regular milk with any preferred variety.
- For gluten-free cookies, replace all-purpose flour with a gluten-free baking blend.
- Mix in a tablespoon of molasses to the dough for deeper, richer flavor.
- Sift powdered sugar before measuring to keep your icing smooth and lump-free.
Storage
Store iced oatmeal cookies in an airtight container at room temperature for up to 5 days. If you prefer to keep them longer, freeze the baked, uniced cookies for up to 3 months and ice them after thawing. Reheat briefly in a low oven if desired before icing.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
What type of oats should I use to make iced oatmeal cookies?
Use old-fashioned rolled oats for the best chewy texture and classic oatmeal cookie flavor. Quick oats or instant oats can alter the texture and are not recommended.
How do I get the icing to set properly on the cookies?
Make sure the cookies are completely cooled before dipping them in the icing. The icing should be thick enough to coat the cookie without dripping off; add more powdered sugar if necessary to thicken. Let the cookies sit undisturbed for 15–20 minutes until the icing firms up.
PrintIced Oatmeal Cookies Recipe
These Iced Oatmeal Cookies are a nostalgic holiday favorite, combining a soft and chewy oatmeal cookie base with a sweet and creamy vanilla icing. Featuring classic flavors like brown sugar and cinnamon, they offer the perfect balance of crisp edges and tender centers, reminiscent of traditional Christmas cookies. The recipe is straightforward, delivering consistent results that bring warmth and joy to any festive cookie box.
- Prep Time: 15 minutes
- Cook Time: 10 minutes
- Total Time: 1 hour 25 minutes
- Yield: 24 cookies 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
Oatmeal Cookies:
- 1 cup unsalted butter, softened at room temperature
- 1 cup light brown sugar
- 1/2 cup granulated sugar
- 2 large eggs, room temperature
- 1 1/2 cups all-purpose flour, spooned and leveled
- 1 teaspoon baking soda
- 1 teaspoon ground cinnamon
- 1/4 teaspoon salt
- 3 cups old-fashioned rolled oats
- 1 teaspoon vanilla extract
Icing:
- 2 cups powdered sugar, sifted
- 1 teaspoon vanilla extract
- 2–3 tablespoons milk (any kind)
Instructions
- Prepare Dry Ingredients: In a large bowl, whisk together the all-purpose flour, baking soda, ground cinnamon, salt, and old-fashioned rolled oats until evenly combined.
- Mix the Dough: Using a stand mixer or hand mixer, beat the softened unsalted butter with light brown sugar and granulated sugar until creamy and smooth. Add the eggs one at a time, mixing well after each addition, then stir in the vanilla extract. Gradually incorporate the dry ingredient mixture into the wet ingredients until a cohesive dough forms. Cover and chill the dough in the refrigerator for at least one hour to firm up.
- Scoop the Cookies: Preheat the oven to 350°F (175°C). Line baking sheets with parchment paper. Use a large cookie scoop (about 3 tablespoons) to portion the dough into evenly sized balls. Place them on the baking sheets about 2-3 inches apart to allow space for spreading.
- Bake the Cookies: Bake the dough balls in the preheated oven for 8 to 10 minutes, or until the cookies are set and edges start to brown slightly. If the cookies spread unevenly, gently reshape the edges by swirling a large-rimmed cup around each cookie while still warm. Remove from oven and transfer the cookies to a wire rack to cool completely.
- Prepare and Apply Icing: In a shallow bowl, whisk together sifted powdered sugar, vanilla extract, and milk until you reach a thick but dip-able consistency. Once the cookies have fully cooled, dip the tops of each cookie lightly into the icing, leaving some areas uncovered to mimic the classic Archway cookie look. Place the iced cookies back on a parchment-lined tray and allow the icing to set for 15 to 20 minutes before serving or storing.
Notes
- Chill the cookie dough for at least 1 hour and up to 3 days to enhance flavor and texture.
- Cool cookies completely before applying icing to prevent melting and running.
- If icing is too thin, add more powdered sugar to thicken it for better coverage and setting.
- Use the lightest dip possible when applying icing to create the nostalgic spotted appearance.
- Sifting powdered sugar before measuring ensures a smooth, lump-free icing.
- Consider adding a pinch of nutmeg or allspice for a different spiced flavor variation.
- For a dairy-free version, substitute the milk in the icing with almond milk.
- Gluten-free all-purpose flour can replace regular flour for a gluten-free option.
- Adding a tablespoon of molasses to the dough will intensify the cookie’s flavor.
Keywords: iced oatmeal cookies, Christmas cookies, chewy oatmeal cookies, holiday cookies, soft oatmeal cookies with icing, classic cookies, Archway style cookies, cinnamon cookies

