Apple Oatmeal Cookies with Maple Icing

Warm, tender, and fragrant, these Apple Oatmeal Cookies with Maple Icing balance wholesome oats and juicy apple pieces with a sweet, glossy maple glaze. The cookies are slightly chewy from old-fashioned oats and reduced applesauce, with a buttery crumb and warm notes of cinnamon, allspice, and nutmeg. Chopped walnuts add crunch when you want texture contrast, while the maple icing brings a rich, slightly caramelized sweetness that soaks in just enough to make each bite feel cozy. These cookies are ideal for fall baking, afternoon tea, lunchboxes, or a festive cookie tray. If you enjoy small batch apple desserts, you might also like this take on apple fritter bites for a different apple-forward treat: apple fritter bites.

Ingredients

2/3 cup unsweetened applesauce — use plain applesauce and not sweetened to control overall sugar.
2 cups old-fashioned whole rolled oats — gives chew and structure.
1 and 1/4 cups all-purpose flour — for the cookie base and light crumb.
1/2 teaspoon baking soda — helps gentle rise.
1/2 teaspoon salt — balances sweetness.
1 teaspoon ground cinnamon — adds warm apple-pairing spice.
1/2 teaspoon ground allspice — contributes depth and autumn flavor.
1/4 teaspoon ground nutmeg — a small amount goes a long way for aroma.
1/2 cup unsalted butter, softened — provides richness and tenderness.
1/2 cup granulated sugar — for sweetness and slight crisping.
1/2 cup light or dark brown sugar — adds moisture and caramel notes.
1 egg yolk — binds and enriches the dough.
1 teaspoon pure vanilla extract — enhances overall flavor.
3/4 cup finely diced apples — use a firm apple and dice small so they soften evenly.
1/2 cup chopped walnuts (optional) — for crunch and nutty flavor.
2 tablespoons unsalted butter (for icing) — melts into the syrup for a glossy finish.
1/3 cup pure maple syrup — the main flavor of the icing.
1 cup sifted confectioners’ sugar — smooths the icing and sets shiny.
Pinch of salt (for icing) — to taste, brings out maple flavor.

Step-by-step Instructions

Reduce the applesauce. Pour the 2/3 cup unsweetened applesauce into a small saucepan and simmer over medium heat until reduced by half, about 10 minutes. Remove from heat and let cool. Tip: stir occasionally to prevent sticking.
Prepare the oven and baking sheets. Preheat the oven to 350°F (177°C) and line baking sheets with parchment paper.
Combine the dry ingredients. In a large bowl, whisk together the 2 cups old-fashioned oats, 1 and 1/4 cups all-purpose flour, 1/2 teaspoon baking soda, 1/2 teaspoon salt, 1 teaspoon ground cinnamon, 1/2 teaspoon ground allspice, and 1/4 teaspoon ground nutmeg.
Cream butter and sugars. In a separate bowl, cream together the 1/2 cup softened unsalted butter, 1/2 cup granulated sugar, and 1/2 cup light or dark brown sugar until light and fluffy.
Add wet ingredients. Add the cooled reduced applesauce, 1 egg yolk, and 1 teaspoon pure vanilla extract to the creamed mixture; mix until fully combined.
Combine wet and dry. Gradually mix the dry ingredients into the wet mixture until just combined. Do not overmix.
Fold in apples and walnuts. Gently fold in the 3/4 cup finely diced apples and 1/2 cup chopped walnuts, if using. If the dough is very loose, chill it for 10 minutes to firm up.
Scoop and bake. Scoop cookie dough onto the prepared baking sheets, spacing them about 2 inches apart. Bake for 14 to 16 minutes until lightly browned. A light golden edge indicates doneness.
Cool briefly. Allow cookies to cool on the baking sheet for 10 minutes before transferring them to a cooling rack.
Make the maple icing. In a small saucepan over low heat, melt the 2 tablespoons unsalted butter and 1/3 cup pure maple syrup together. Whisk in the 1 cup sifted confectioners’ sugar and add a pinch of salt to taste until smooth.
Glaze the cookies. Drizzle the icing over the cooled cookies and allow it to set before serving. Tip: if the icing is too thick, warm it gently and stir in a few drops of maple syrup to loosen.

Recipe Details

Prep Time: 30 minutes
Cook Time: 14 to 16 minutes per batch
Total Time: about 45 minutes
Servings: about 24 cookies
Calories: approximately 175 kcal per cookie

For a simple butter technique that helps with spreading and texture in butter-based cookies, review a basic method here: basic butter cookies.

Tips, Storage & Variations

Tips
- Finely dice the apples so they soften while baking and do not create large wet pockets.
- If your dough feels too wet, chill it for 10 minutes; chilled dough bakes straighter and spreads less.
- Use light or dark brown sugar as listed to adjust caramel depth without changing measurements.
Storage
- Store in an airtight container at room temperature for up to 2 days.
- For longer storage, refrigerate for up to 1 week.
Freezing
- Freeze baked cookies in a single layer on a tray until firm, then transfer to a freezer bag for up to 3 months. Thaw at room temperature and re-glaze if desired.
Variations using only the listed ingredients
- Nut-free: omit the 1/2 cup chopped walnuts for a softer bite.
- Extra apple focus: increase the 3/4 cup finely diced apples slightly to intensify apple flavor, keeping dough firm by chilling if needed.
- Spiced-up: increase the 1 teaspoon ground cinnamon to 1 and 1/2 teaspoons for more warmth.
- Deeper maple shine: brush a tiny extra layer of the maple icing on top after the first layer sets for a glossier finish.
- For another brown sugar-forward option with similar techniques, see this inspiration: brown sugar pop tart cookies.

For baking technique tips that help with texture and oven timing, this guide is helpful: best chocolate crinkle cookies recipe.

Frequently Asked Questions

How do I tell when these cookies are done?
- The edges should be lightly browned and the centers set but still slightly soft; they firm as they cool.
Can I make the dough ahead of time?
- Yes, you can refrigerate the dough for up to 24 hours before baking.
Will the icing set firm?
- The maple icing will set to a slightly tacky, glossy finish that holds shape yet stays soft.
Do I have to use reduced applesauce?
- Reducing concentrates flavor and prevents excess moisture, so it is recommended.
Can I skip the walnuts?
- Yes, walnuts are optional and can be omitted without changing baking time.

Conclusion

These Apple Oatmeal Cookies with Maple Icing are a cozy, approachable cookie that brings apple, spice, and maple together in every bite. They are simple enough for weekday baking and charming enough for a holiday tray. If you want a maple-focused glaze idea for comparison, see Maple Glazed Apple Oatmeal Cookies | Kevin Is Cooking, and for a different apple and cinnamon take you may enjoy Apple Cinnamon Oatmeal Cookies – Sally’s Baking Addiction. Try the recipe, share your results, and enjoy the warm, spiced aroma filling your kitchen.

Apple Oatmeal Cookies with Maple Icing

Print Recipe

Warm and tender cookies combining wholesome oats, juicy apples, and a sweet maple glaze, perfect for fall baking.

Author: amanda-lewis
Prep Time: 30 minutes
Cook Time: 16 minutes
Total Time: 46 minutes
Yield: 24 cookies 1x
Category: Dessert
Method: Baking
Cuisine: American
Diet: Vegetarian

Ingredients

Scale

2/3 cup unsweetened applesauce
2 cups old-fashioned whole rolled oats
1 and 1/4 cups all-purpose flour
1/2 teaspoon baking soda
1/2 teaspoon salt
1 teaspoon ground cinnamon
1/2 teaspoon ground allspice
1/4 teaspoon ground nutmeg
1/2 cup unsalted butter, softened
1/2 cup granulated sugar
1/2 cup light or dark brown sugar
1 egg yolk
1 teaspoon pure vanilla extract
3/4 cup finely diced apples
1/2 cup chopped walnuts (optional)
2 tablespoons unsalted butter (for icing)
1/3 cup pure maple syrup
1 cup sifted confectioners’ sugar
Pinch of salt (for icing)

Instructions

Reduce the applesauce by simmering it in a small saucepan over medium heat until reduced by half, about 10 minutes. Remove from heat and let cool.
Prepare the oven by preheating to 350°F (177°C) and line baking sheets with parchment paper.
Combine the dry ingredients in a large bowl by whisking together oats, flour, baking soda, salt, cinnamon, allspice, and nutmeg.
Cream together the butter, granulated sugar, and brown sugar in a separate bowl until light and fluffy.
Add the cooled reduced applesauce, egg yolk, and vanilla extract to the creamed mixture; mix until fully combined.
Combine the wet and dry ingredients until just mixed, being careful not to overmix.
Fold in diced apples and walnuts, if using. Chill the dough for 10 minutes if too loose.
Scoop cookie dough onto prepared baking sheets, spacing them about 2 inches apart. Bake for 14 to 16 minutes until lightly browned.
Cool the cookies on the baking sheet for 10 minutes before transferring to a cooling rack.
Make the maple icing by melting the butter and maple syrup together, whisking in the confectioners’ sugar and salt until smooth.
Glaze the cookies with the icing and allow it to set before serving.