Iced Oatmeal Cookies | Vegan + Gluten Free

This recipe is a simple one, and the cookies can be made immediately! In less than 30 minutes you have a perfect treat!


About this Recipe

By: Caitlin Greene

Who remembers Mother’s Oatmeal Cookies? You know, those crisp, melt-in-your mouth spiced cookies with a sweet icing. I had a hankering the other night. My boyfriend’s favorite type of cookies is oatmeal, so I figured it was a good choice. I looked at a few recipes online and decided to try a vegan version. I’ve been successful using nut butter in the past, and chose to use a combination of both tahini and almond butter. I didn’t want a strong nut butter flavor, so I used the Tahini since it doesn’t have a strong flavor in baked goods. The almond butter adds a slight nuttiness. Filled with some spice and a delicious icing, these babies came out perfectly.

The cookies are gluten free and vegan, and they are also free of refined sugar as well as oil. The icing I used does use powdered sugar, but I have provided an alternate if you want to completely avoid the powdered sugar. The texture is crumbly, yet melt in your mouth like the original I remember from childhood. My boyfriend took one bite and all he could say was “wow!” Coming from an oatmeal cookie connoisseur, it was quite the compliment. Especially since I watched him go back for thirds.

I used Bob’s Red Mill Gluten Free Old Fashioned Oats for this recipe, but you could use any oats. The key however, is to make sure to pulse the oats before making the cookie dough. This is what makes the batter. Otherwise, you’ll end up with chunky oatmeal cookies. You want to pulse the oats about 8 times in a blender or food processor, just enough to break them into more of a meal. Don’t over pulse them to the point of a flour, because you still want the oats to be present. Once they are pulsed, add all the dry ingredients together in one bowl, and in this case I combined the oats with white rice flour. This flour is fine, and works well for a cookie that has a delicate texture.

The wet ingredients are pretty simple. Just combine the Tahini, almond butter, maple syrup and vanilla. The vanilla is key for the flavor, as it works with the spices to create that spiced oatmeal flavor. The maple syrup makes the batter thinner than your typical cookie dough, but it allows the cookies to spread more, because for these cookies you want them to spread out. The recipe is a simple one, and the cookies can be made immediately! In less than 30 minutes you have a perfect treat!

Iced Oatmeal Cookies

Iced Oatmeal Cookies



  • 1.5 cups oats (pulse 8 times to grind them a little)
  • 6 tablespoons white rice flour
  • 1.5 teaspoons baking soda
  • 1.5 teaspoons cinnamon
  • 1/2 teaspoon nutmeg
  • 1/4 teaspoon salt
  • 6 tablespoons Tahini
  • 6 tablespoons no added oil or sugar almond butter
  • 3/4 maple syrup
  • 1 teaspoon vanilla


  • 1/4 cup Almond milk
  • 2 cups Powdered sugar
  • 1/4 teaspoon Vanilla

Maple Vanilla Glaze:

  • 1 tablespoon water
  • 1 tablespoon maple
  • 6 tablespoons powdered sugar
  • 1/4 teaspoon vanilla


  1. Preheat oven to 350.
  2. Pulse oats 8 times to grind them a bit.
  3. Add pulsed oats and white rice flour, baking soda, cinnamon, nutmeg, and salt to a medium bowl and whisk together.
  4. In a separate bowl, add Tahini, almond butter, maple syrup and vanilla. Whisk until smooth.
  5. Add wet ingredients to dry ingredients and mix together using a fork or a spoon. 
  6. Spoon batter onto a lined baking sheet, about 2 tablespoons each. Make sure there is about 2 Inches between cookies.
  7. Bake for 14-16 minutes on middle rack. 
  8. While cookies are baking, make the icing by combining the powdered sugar, almond milk and vanilla and mixing until smooth. (Or you can use the alternative maple vanilla glaze).
  9. Remove cookies from oven, and allow to rest for 5 minutes. 
  10. Cool on a baking rack. 
  11. Glaze the top with icing.

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