Iced Gingerbread Oatmeal Cookies (Vegan, Gluten-Free, Oil-Free)

This Gingerbread Iced Oatmeal Cookies recipe offers a healthier take on a holiday classic. These cookies are vegan, gluten-free, and oil-free, yet still full of warm gingerbread spices and finished with a thin, crisp icing for a festive touch.

If you enjoyed the Gingerbread Brownie Cookies from my previous posts, you’ll appreciate this lighter, old-fashioned iced oatmeal twist. The cookies are hearty and comforting, with a chewy interior, slightly crisp edges and a delicate iced top that adds the perfect sweet contrast.

Why You’ll Love These Healthier Holiday Cookies

Traditional iced oatmeal cookies often rely on butter and eggs for texture. This version uses almond butter as the primary fat, which helps create a soft, chewy center and nicely browned edges—essential for getting a good icing finish. Sweetness comes from a combination of molasses and coconut sugar, giving the cookies a warm, caramel-like note that pairs beautifully with gingerbread spices.

These cookies are intentionally crafted to be vegan, gluten-free and oil-free, while still delivering the classic flavor and mouthfeel you expect from an iced oatmeal cookie.

How to Make Vegan Gingerbread Iced Oatmeal Cookies

The recipe calls for everyday pantry ingredients—no specialty flours or obscure items required. Key components include rolled oats for texture and chew, oat flour for structure, almond butter for fat and moisture, and a blend of gingerbread spices to bring the flavor home. Use plant-based milk sparingly to control the dough and icing consistency.

• Rolled oats: Provide chew and surface texture so the icing forms that classic old-fashioned pattern.
• Oat flour: A favorite gluten-free base that gives a hearty cookie texture.
• Almond butter: Keeps the cookies moist and tender without butter or oil.
• Gingerbread spices: Cinnamon, ground ginger, nutmeg, allspice and cloves—use a premixed blend or mix your own.
• Coconut sugar + molasses: Together they produce a deep, caramel-ginger flavor that defines gingerbread.
• Organic powdered sugar: Used for the icing; organic ensures it’s vegan-friendly.
• Plant milk: Any variety works—add only as much as needed to reach the right dough and icing textures.

Recipe Details

Gingerbread Iced Oatmeal Cookies (vegan, gluten free, oil free)

Prep: 15 mins

Cook: 15 mins

Total: 30 mins

An old-fashioned iced oatmeal cookie reimagined with gingerbread flavor and made vegan, gluten-free and oil-free.

Ingredients

• 1 cup rolled oats
• 1 cup fine oat flour
• 2 tsp baking powder
• 1/2 tsp salt
• 2 tsp gingerbread spice (or a mix of cinnamon, ginger, nutmeg, allspice and cloves)
• 2/3 cup almond butter
• 1/3 cup coconut sugar
• 1/3 cup molasses (or maple syrup)
• 1 tsp vanilla extract
• 1 cup organic powdered sugar (for icing)
• Plant milk, as needed (for dough and icing)

Instructions

1. Preheat the oven to 350°F (175°C) and line a baking tray with parchment paper or a nonstick mat.
2. Add the rolled oats to a food processor and pulse briefly until partially broken down. Leave some texture—don’t over-process.
3. In a mixing bowl, cream together the almond butter, coconut sugar, molasses and vanilla until smooth.
4. Stir in the pulsed oats, oat flour, baking powder, salt and gingerbread spice. Mix until a dough forms. If needed, add plant milk one tablespoon at a time to reach a scoopable but not wet dough.
5. Use a cookie scoop to form dough balls, then gently press them into cookie shapes. Aim for a slightly rough surface so the icing will adhere in a classic pattern.
6. Bake for 12–15 minutes, until the edges are golden brown. Remove and cool completely on a wire rack before icing.
7. For the icing, whisk powdered sugar with 1–2 teaspoons of plant milk in a shallow bowl. Start with less liquid and add more until you have a thick, pourable glaze.
8. Dip the tops of cooled cookies into the glaze and lift away quickly. Place cookies on a rack to set. In warm conditions, chilling briefly in the fridge will help the icing firm up.

Nutrition information is automatically calculated and should be used as an approximation only.

Tips for Success

To get the traditional iced oatmeal look, leave some texture on the cookie surface so the icing doesn’t form a completely smooth coating. Allow the cookies to cool fully before icing, otherwise the glaze can slide off. If you prefer a thinner or thicker icing, adjust the amount of plant milk gradually until you reach the desired consistency.

Variations and Substitutions

If you don’t want to use gingerbread spice, swap in extra cinnamon and a pinch of nutmeg, or try adding a little ground cardamom for a fragrant twist. Maple syrup can replace molasses if you prefer a milder flavor, though molasses gives the cookies a deeper, classic gingerbread taste.

Storing These Cookies

Store cooled cookies in an airtight container at room temperature for up to three days. For longer storage, freeze the cookies in a single layer on a tray, then transfer to a freezer-safe container for up to three months. Thaw at room temperature for a few hours before serving.

More Vegan Cookie Ideas

If you enjoy this recipe, try other vegan cookie variations such as gingerbread brownie-style cookies, almond butter gingerbread, or chai-spiced snickerdoodles for more seasonal baking inspiration.

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