
Old Fashioned Iced Oatmeal Cookie Recipe
Ingredients
- 2 cold-fashioned rolled oats
- 2 call-purpose flour
- 1 tspbaking soda
- 1 tspkosher salt
- 1 ½ tspcinnamon
- 1 cunsalted butter
softened to room temperature
- 1 clight brown sugar
packed
- ½ cgranulated sugar
- 2 largeeggs
room temperature
- 2 tspvanilla extract
- 2 cconfectioner’s sugar
sifted
- ½ tspvanilla extract
- 2 tbspmilk
Directions
- 1
In a medium mixing bowl, combine the oats, flour, baking soda, salt, and cinnamon. Set aside.
- 2
In a large bowl, mix together butter, brown sugar, and granulated sugar, on medium speed until thoroughly mixed (about 1-2 minutes).
- 3
Add the eggs and vanilla extract and beat on high until combined, about another minute.
- 4
Add dry ingredients and mix on low speed until combined, being careful not to overmix.
- 5
Chill dough for 45 minutes.
- 6
Preheat oven to 350℉. Line a baking sheet with parchment paper. Set aside.
- 7
Scoop about 1 ½ Tablespoons of dough for each cookie, and place about 2-3 inches apart on the baking sheets.
- 8
Bake for 10-12 minutes until lightly browned on the edges.
- 9
Remove from the oven and let sit on baking sheet for at least 8-10 minutes. Remove to a wire rack to finish cooling.
- 10
While the cookies are cooling, make the icing. Place the sifted confectioner’s sugar in a shallow bowl. Add vanilla and 1 Tablespoon of milk at a time, adding more until desired consistency is reached. The icing will be fairly thick.
- 11
When cookies are completely cooled, dip the tops of the cookies by turning them upside down and dip in the icing. Pull the cookie straight up, letting the excess icing drip back into the bowl. Turn the cookie right-side-up and transfer back to the cooling rack. Let icing set for 15-30 minutes.

Old Fashioned Iced Oatmeal Cookie Recipe
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About this Recipe
Ready to rediscover the magic of a homemade classic? This Old Fashioned Iced Oatmeal Cookie Recipe brings back the buttery, spiced comfort of childhood in every perfect bite, promising an authentic taste experience far superior to anything store-bought.
What makes these iced oatmeal cookies truly special is the thoughtful balance of rich flavors and satisfying textures. You get a remarkably soft, chewy cookie base crafted with old-fashioned rolled oats, perfectly complemented by a smooth, sweet vanilla glaze. This classic combination ensures a cookie that’s both nostalgic and irresistibly delicious, designed to outshine any store-bought version every single time.
When you bake these old fashioned oatmeal cookies, you can expect a truly comforting dessert. Each bite offers a satisfyingly soft and chewy texture from the oats, beautifully enhanced by the warm notes of cinnamon and a rich, buttery sweetness. The simple yet elegant vanilla glaze adds a delicate sweetness and a pleasant, slightly crisp finish, ensuring a flavor that feels both familiar and special. This recipe yields a generous 28 servings, perfect for sharing.
While this recipe captures a beloved classic perfectly, you can easily adapt it to your taste. For a deeper spice profile in your iced oatmeal cookies, consider adding a tiny pinch of nutmeg alongside the cinnamon. If you prefer a slightly less sweet glaze, you can subtly reduce the confectioner's sugar, carefully adjusting the milk to maintain the right consistency. These simple swaps allow for personalized perfection.
These Old Fashioned Iced Oatmeal Cookies are ideal for cozy afternoon treats with a glass of cold milk, or as a delightful dessert to share at family gatherings, holiday parties, and potlucks. They make a welcome addition to any dessert spread, evoking warmth and comfort.







