Subscribe for our FREE 30 minute meals book!

  • Recipes
    • Appetizers & Sides
    • Breakfast
    • Desserts
    • Drinks
    • Lunch & Dinner
    • Noodles & Stir Fries
    • Pasta
    • Salads
    • Snacks
    • Soups & Stews
    • Browse All
  • Dinner
  • Dessert
    • Cakes & Cupcakes
    • Chocolate
    • Cookies
  • Diet
    • Egg Free
    • High Protein
    • Nut Free
    • Paleo
    • Refined Sugar Free
    • Vegan
    • Vegetarian
    • Browse All
  • About
    • About Claire
    • Work With Me
    • Recipe Ebook
  • Shop
    • Appetizers & Sides
    • Breakfast
    • Desserts
    • Drinks
    • Lunch & Dinner
    • Noodles & Stir Fries
    • Pasta
    • Salads
    • Snacks
    • Soups & Stews
    • Browse All
  • Dinner
    • Cakes & Cupcakes
    • Chocolate
    • Cookies
    • Egg Free
    • High Protein
    • Nut Free
    • Paleo
    • Refined Sugar Free
    • Vegan
    • Vegetarian
    • Browse All
    • About Claire
    • Work With Me
    • Recipe Ebook
  • Shop

Meal Type ยป Desserts ยป Oat Flour Lemon Raspberry Cookies

Oat Flour Lemon Raspberry Cookies

Claire Cary

By

Claire Cary

5 from 4 votes
March 24, 2025
Jump to Recipe

These lemon raspberry cookies are the ultimate spring dessert! They’re made with oat flour, pillowy soft, bursting with lemon tang and made in just one bowl! Naturally gluten free and can easily be made vegan.

lemon raspberry cookies with a bite taken out

Spring has (finally) sprung and I cannot stop making these lemon raspberry cookies. You guys, I’m obsessed!

They’re pillowy soft, almost like a muffin top, bursting with lemon tang and raspberry flavor. These cookies are buttery, perfectly sweet and completely gluten free.

They’re made with oat flour, so they’re a bit on the healthier side, and have a deliciously chewy texture. They remind me of my lemon blueberry cookies, but with a bit more tang thanks to the raspberries.

They do require some chill time so they don’t spread too flat, but I promise they will be well worth the wait. Try my gluten free lemon poppy seed cookies or gluten free crumbl cookies next!

Before we get started…

  • I don’t recommend any flour substitutions here. This recipe was specifically designed with oat flour, so I suggest sticking with that for best results!
  • You can swap the raspberries for blueberries, blackberries or strawberries. If you use blackberries or strawberries, I would break them up a bit in a food processor so they’re in smaller pieces. The blueberries you can use as is.
ingredients in bowls

How to make oat flour raspberry cookies

Add the softened butter and sugar to a mixing bowl or bowl of a stand mixer. Cream together for 1 minute.

Add in the remaining wet ingredients and cream together until well combined, about 30 seconds. Leave out the lemon extract for now.

Add in the dry ingredients aside from the raspberries and beat together until a dough forms. Taste and add more lemon zest or the lemon extract if desired.

Fold in the raspberries, mixing just until combined so the raspberries don’t completely bleed into the dough.

Use a 2 tablespoon scoop and scoop onto a baking sheet lined with parchment paper. Chill for 1 hour. When you have about 15-20 minutes left, preheat the oven to 350 Fahrenheit.

Once the dough is done chilling, bake for 14-17 minutes or until the cookies have spread and the edges are just golden brown.

Let cool on the baking sheet for about 15 minutes, then transfer to a wire rack to finish cooling. These cookies are intended to be very thick, soft and pillowy, but if you prefer them a bit crispier, simply bake for longer.

two images showing how to make the recipe

Ingredients & substitutions

Oat flour. I tested a few variations of these raspberry cookies, but ultimately went with oat flour because it creates such a fluffy texture and is super affordable.

Oats are naturally gluten free, just be sure to use certified gluten free oat flour as needed. Same with in my oat flour cake and oat flour brownies!

WANT TO SAVE THIS RECIPE?

Enter your email below & we’ll send it straight to your inbox. Plus you’ll get great new recipes from us every week!

Cornstarch. A bit of cornstarch will not only help bind everything together, but also help prevent the cookies from spreading prematurely.

Butter. Either regular butter or dairy free butter will work here! Be sure it is at room temperature or soften in the microwave for about 20 seconds.

Sugar. I recommend sticking with regular white sugar for best results. I do not suggest a liquid sweetener like maple syrup because that will change the wet/dry ingredient proportions.

You can try coconut sugar if you want to keep these refined sugar free, but that will darken the color quite a bite.

Egg. Just one egg will help bind all ingredients together. Since there is only one, you can likely sub with a vegan replacement. I suggest apple sauce (3 1/2 tablespoons), a flax egg or a store bought egg replacer.

Lemon. Lemon juice and zest will add a lot of lemon flavor, but you can definitely add more with a bit of lemon extract.

Baking soda & powder. Baking soda will encourage the cookies to spread, but just a small amount so they don’t spread too much! The baking powder will keep the cookies chewy and a bit fluffy.

two images of the cookie dough before baking

Fresh vs. frozen raspberries

You can make these raspberry cookies with both fresh and frozen raspberries, though my preference is frozen.

If you choose to use fresh raspberries, make sure they are firm, not mushy. When using frozen raspberries, make sure they are completely frozen (not thawed) before adding them to the batter.

Whether you use fresh or frozen raspberries, the most important thing is to not over mix the dough. You don’t want the raspberries to bleed too much into the dough, we want to create a bit of a swirl.

up close image of the lemon raspberry cookie with raspberry swirls

How to store, freeze & reheat

To store: Once prepared, these raspberry cookies will keep for about 3-4 days. Because of the nature of the ingredients, they can get a bit mushy if left to their own devices. I suggest keeping them on a plate with foil so they have a bit of room to breathe.

To freeze: You can freeze these either before or after baking. To freeze before baking, still scoop and chill the dough, then transfer the dough balls to a freezer safe bag and freeze for up to 2 months. Bake at 300 for a few extra minutes than usual to account for the frozen dough.

To freeze after baking, allow the cookies to cool completely, then transfer to a freezer safe bag for up to 2 months.

To reheat: To reheat from frozen, add to the oven at 300 degrees for about 5 minutes or until warm through the center.

lemon raspberry cookie with a bite taken out

More Spring desserts you’ll love!

  • Gluten Free Blueberry Crisp
  • Vegan Lemon Cupcakes
  • Gluten Free Blueberry Scones
  • Gluten Free Lemon Drizzle Cake

If you want more recipes straight to your inbox, be sure to subscribe to my email list. As always, tag me on instagram if you make this recipe so I can see your creation!

5 from 4 votes

Oat Flour Lemon Raspberry Cookies

by: claire cary

These lemon raspberry cookies are the ultimate spring dessert! They’re made with oat flour, pillowy soft, bursting with lemon tang and made in just one bowl! Naturally gluten free and can easily be made vegan.
/ /
Prep: 10 minutes mins
Cook: 15 minutes mins
Chill Time 1 hour hr
Total: 1 hour hr 25 minutes mins
12

Ingredients

Wet

  • ½ cup room temperature butter dairy or non-dairy
  • 1 cup white granulated sugar
  • 1 egg
  • 1 tablespoon lemon juice
  • 1-2 tablespoons lemon zest
  • 1 teaspoon vanilla extract
  • optional: 1/2 teaspoon lemon extract

Dry

  • 2 ¼ cups oat flour spooned and leveled
  • 1 ½ tablespoons cornstarch
  • ⅛ teaspoon baking soda
  • ¼ teaspoon baking powder
  • ¼ teaspoon salt
  • 1 cup frozen raspberries broken up into small pieces
US Customary – Metric

Instructions

  • Add the softened butter and sugar to a mixing bowl or bowl of a stand mixer.
    1/2 cup room temperature butter, 1 cup white granulated sugar
  • Cream together for 1 minute.
  • Add in the remaining wet ingredients and cream together until well combined, about 30 seconds. Leave out the lemon extract for now.
    1 egg, 1 tablespoon lemon juice, 1-2 tablespoons lemon zest, 1 teaspoon vanilla extract, optional: 1/2 teaspoon lemon extract
  • Add in the dry ingredients aside from the raspberries and beat together until a dough forms. Taste and add more lemon zest or the lemon extract if desired.
    2 1/4 cups oat flour, 1 1/2 tablespoons cornstarch, 1/8 teaspoon baking soda, 1/4 teaspoon baking powder, 1/4 teaspoon salt
  • Fold in the raspberries, mixing just until combined so the raspberries don’t completely bleed into the dough.
    1 cup frozen raspberries
  • Use a 2 tablespoon scoop and scoop onto a baking sheet lined with parchment paper.
  • Chill for 1 hour.
  • When you have about 15-20 minutes left, preheat the oven to 350 Fahrenheit.
  • Once the dough is done chilling, bake for 14-17 minutes or until the cookies have spread and the edges are just golden brown.
  • Let cool on the baking sheet for about 15 minutes, then transfer to a wire rack to finish cooling.
  • These cookies are intended to be very thick, soft and pillowy, but if you prefer them a bit crispier, simply bake for longer.

Notes

If you want the cookies to spread more, use 1/4 teaspoon baking soda instead of 1/8 teaspoon.
Since there is only one, you can likely sub with a vegan replacement. I suggest apple sauce (3 1/2 tablespoons), a flax egg or a store bought egg replacer.
Serving: 1cookie / Calories: 234kcal / Carbohydrates: 33g / Protein: 4g / Fat: 10g / Fiber: 2g / Sugar: 17g

Did you make this?

Mention @eatwithclarity or tag #eatwithclarity!

Related posts:

  1. Vegan Lemon Blueberry Cookies
  2. Gluten Free Lemon Blueberry Loaf
  3. Lemon Poppy Seed Overnight Oats
  4. Blueberry Protein Donuts
5 from 4 votes (2 ratings without comment)

leave a comment and rating Cancel reply

Your email address will not be published. Required fields are marked *

Recipe Rating




Comments

  1. Caren
    July 17, 2025

    Do you use salted or unsalted butter?

    Reply
    1. Claire Cary
      July 17, 2025

      Unsalted!

      Reply
  2. Anna
    June 9, 2024

    I substituted half of the butter for 2% Greek yogurt ( so 1/4 cup) to make this more low fat and these came out delicious!5 stars

    Reply
    1. Claire Cary
      June 9, 2024

      Love that idea! So glad you enjoyed these.

      Reply
  3. Kelly
    March 19, 2023

    Hello! These look so good and I am in New England and can not wait for spring to get here…
    Wondering a few things: 1. Do these get crispy at all or do they stay more wet inside? Or chewy?
    2. How long do you think they would last and should they stay a room temp or put in fridge or freezer? Overall wondering if the “wetness” of the raspberries creates a to “wet” cookie. Was thinking of replacing half the frozen raspberries with freeze dried? What do you think? So looking forward to making these! Thanks so much for any insight.5 stars

    Reply
    1. Claire Cary
      March 20, 2023

      They’re definitely more chewy/cakey, but you can try simply baking for longer if you prefer a crispier texture. You can definitely try using freeze dried raspberries, you may not need to chill the dough if you do that. If you don’t chill the dough at all, they will spread more and may end up crispier if you prefer that. They should keep at room temp for about 3 days or in the fridge for a week or so.

      Reply
      1. Stephanie
        March 13, 2026

        These look really nice! Do you know if I would be able to substitute frozen blueberries to avoid seeds?

        Reply
        1. Claire Cary
          March 16, 2026

          Yes should be fine!

          Reply
claire cary

Welcome,
I’m Claire

Eat With Clarity is a place for gluten free recipes that are just as good as the real thing. With plenty of vegan, vegetarian and paleo options, there is something here for everyone!


Read Claire’s Story

you’ll also love

  • Gluten Free Desserts

    Vegan Lemon Blueberry Cookies

  • Gluten Free Desserts

    Gluten Free Lemon Blueberry Loaf

  • Gluten Free Breakfast Recipes

    Lemon Poppy Seed Overnight Oats

  • Gluten Free Cakes & Cupcakes

    Gluten Free Lemon Poppy Seed Blackberry Cake

  • Gluten Free Cookie Recipes

    Gluten Free Strawberry Sugar Cookies

  • Gluten Free Desserts

    Gluten Free Lemon Blueberry Sweet Rolls

claire cary of eat with clarity

get more clarity

"โœฆ" indicates required fields


More

  • About
  • eBook
  • Disclaimer
  • Privacy
  • Services

Recipes

  • Recipe Index
  • Breakfast
  • Desserts
  • Dinner
  • Drinks

As Seen In

  • Buzzfeed
  • Yahoo!
  • Well + Good
  • Parade
  • Self

Site by Katelyn Gambler & Made To Thrive

COPYRIGHT ยฉ 2021 ยท EAT WITH CLARITY, LLC. ALL RIGHTS RESERVED.

Information from your device can be used to personalize your ad experience.

Rate This Recipe

Your vote:




A rating is required
A name is required
An email is required

Recipe Ratings without Comment

Something went wrong. Please try again.