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Home » Recipes » Baking & Desserts

Gluten-Free Vegan Oatmeal Chocolate Chip Cookie Bars

Modified: Dec 16, 2023 · Published: Sep 26, 2023 by Rhian Williams

Photo of the author Rhian Williams
Modified: Dec 16, 2023 · Published: Sep 26, 2023 by Rhian Williams · This post may contain affiliate links · 6 Comments
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These Gluten-Free Vegan Oatmeal Chocolate Chip Cookie Bars are soft, chewy and perfectly satisfying! They're also refined sugar free and are a good source of protein and fibre. They take just 30 minutes to make, come together in one bowl and the recipe is easily customisable. They're great for dessert, a snack or breakfast, and also perfect for meal prep and packed lunches.

Three gluten-free vegan oatmeal chocolate chip cookie bars with a bite taken out of one

How to make this recipe

Scroll down to the bottom of the post for the full recipe.

  • Mix together all the ingredients in a mixing bowl.

Tip: Leave the mixture for 10 minutes as leaving the oats to soak for a bit will make them much easier to bind together.

Raw gluten-free vegan oatmeal chocolate chip cookie bars batter in a bowl
  • Transfer the mixture into a square baking tin.

Tip: Line the tin with greased baking paper to make it easier to remove the bars after.

  • Scatter over more chocolate chips to decorate, if desired.
Raw gluten-free vegan oatmeal chocolate chip cookie bars batter in a square baking tin
  • Bake in the oven for 15 minutes.
Baked gluten-free vegan oatmeal chocolate chip cookie bars in a square baking tin
  • Leave to cool before cutting into squares!

Substitutions you can make to this recipe

  • You can use any type of oil: coconut oil, olive oil or vegetable oil.
  • You can use any type of plant-based milk: almond milk, rice milk, soy milk, cashew milk, oat milk etc.
  • You can use any type of liquid sweetener: maple syrup, agave syrup, brown rice syrup etc.
  • You can replace the ground almonds with ground walnuts, ground hazelnuts or ground sunflower seeds.
  • For an oil-free version, the coconut oil can be replaced with almond butter, peanut butter, cashew butter or sunflower seed butter.
  • For a nut-free version, use ground sunflower seeds instead of ground almonds and use a nut-free plant-based milk.
  • For a refined sugar free version, use refined sugar free chocolate chips.
  • You can omit the chocolate chips.

Flavour substitutions you can make

  • You can replace the chocolate chips with raisins, dried cranberries or some type of chopped dried fruit such as dates, dried apricots, dried figs, dried mango, dried pineapple etc.
  • You can add some desiccated coconut or coconut flakes.
  • You can add chopped pecan nuts or walnuts.

How long do these keep for?

They keep well in the fridge in an airtight container for a good few days. They also freeze well.

Three gluten-free vegan oatmeal chocolate chip cookie bars on a marble background

More gluten-free vegan cookies

  • Gingerbread Cookies
  • Chocolate Chip Cookies
  • Oatmeal Raisin Cookies
  • Peanut Butter Cookies
  • Chocolate Cookies
  • Carrot Cake Cookies
  • Chocolate Chip Cookie Bars
  • Chocolate Crinkle Cookies

If you try out this recipe or anything else from my blog, I'd really love to hear any feedback! Please give it a rating, leave a comment, or tag a photo @rhiansrecipes #rhiansrecipes on Instagram! Thank you.

Three gluten-free vegan oatmeal chocolate chip cookie bars with a bite taken out of one

Gluten-Free Vegan Oatmeal Chocolate Chip Cookie Bars

These Gluten-Free Vegan Oatmeal Chocolate Chip Cookie Bars are soft, chewy and perfectly satisfying! They're also refined sugar free and are a good source of protein and fibre.
5 from 3 votes
Print Pin Rate
Course: Dessert
Cuisine: American
Keyword: chocolate chip cookie bars, gluten-free cookie bars, oatmeal cookie bars, vegan cookie bars
Prep Time: 15 minutes minutes
Cook Time: 15 minutes minutes
Total Time: 30 minutes minutes
Servings: 16 bars
Calories: 211kcal
Author: Rhian Williams
Prevent your screen from going dark

Ingredients

  • 60 g (¼ cup) coconut oil (or sub olive or vegetable oil, or nut butter such as peanut butter or almond butter)
  • 8 tablespoons maple syrup (or sub any other sweetener)
  • Pinch salt
  • 200 g (1 ⅔ cup) ground almonds (almond meal) * (or sub ground walnuts)
  • 200 g (1 ⅔ cup) rolled oats (ensure gluten-free if necessary)
  • 1 teaspoon baking powder (ensure gluten-free if necessary)
  • 120 ml (½ cup) unsweetened almond milk (or any other plant-based milk)
  • 100 g (⅔ cup) dark chocolate chips ** (ensure vegan/gluten-free if necessary)

Instructions

  • Preheat oven to 180 degrees Celsius (350 degrees Fahrenheit).
  • Place the coconut oil in a large bowl and melt over a saucepan of boiling water or in the microwave (skip this step if using any other oil).
  • Once melted, add the maple syrup, salt, ground almonds, oats, baking powder, milk and chocolate chips. 

  • Mix well, adding more plant-based milk if it's looking too dry.
  • Leave the mixture for 10 minutes, as leaving the oats to soak for a bit will make them much easier to bind together.
  • Transfer the mixture into a square or rectangular baking tin lined with greased baking paper - I used a 23cm/9inch square baking tin.
  • Scatter over more chocolate chips to decorate, if desired.
  • Bake in the oven for around 15 minutes until golden brown.
  • Leave to cool before cutting into squares.
  • Keeps covered in the fridge for up to a few days.

Notes

*You can alternatively use almond flour.
**Use refined sugar free chocolate chips for a refined sugar free version.
You can also add other ingredients such as: 
  • desiccated coconut or coconut flakes
  • chopped pecan nuts or walnuts
  • dried cranberries.
Nutrition Facts
Gluten-Free Vegan Oatmeal Chocolate Chip Cookie Bars
Amount Per Serving
Calories 211 Calories from Fat 117
% Daily Value*
Fat 13g20%
Saturated Fat 5g25%
Polyunsaturated Fat 0.4g
Monounsaturated Fat 1g
Cholesterol 0.1mg0%
Sodium 19mg1%
Potassium 133mg4%
Carbohydrates 22g7%
Fiber 3g12%
Sugar 9g10%
Protein 5g10%
Vitamin A 1IU0%
Vitamin C 0.03mg0%
Calcium 83mg8%
Iron 1mg6%
* Percent Daily Values are based on a 2000 calorie diet.
Made the recipe?Tag @rhiansrecipes on instagram and use the hashtag #rhiansrecipes!

Disclosure: This posts contains affiliate links to Amazon. If you purchase any of these products, a small percentage will come to me with no extra cost to you! This income will go towards the running of this blog - thank you.

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Comments

    5 from 3 votes (1 rating without comment)

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    Recipe Rating




  1. Ria

    September 28, 2023 at 1:23 am

    5 stars
    I probably used about 1 cup of almond milk...and only had quick cook oats.
    Mmmmm~yummy...moist
    I ate them still warm...see how they are next day

    Reply
    • Rhian Williams

      September 28, 2023 at 3:09 am

      Thank you so much!

  2. Janis

    September 30, 2023 at 2:37 pm

    I made this, cooked for 15 minutes as instructed and the top did not brown. I kept it in for another 5 minutes, took it out and it is wet inside and falling apart after cooling for 15 minutes. Is the timing correct? I used exact ingredients as recipe states.

    Reply
    • Rhian Williams

      October 12, 2023 at 2:41 pm

      Hello - thank you for the feedback, I'm sorry to hear that. Did you use rolled oats? Also, did you leave the batter mixture to sit for about 10 minutes before transferring it into the baking tin?

  3. T.Y.E.

    October 10, 2023 at 10:41 pm

    5 stars
    Another winner! Thank you for sharing, Rhian.

    Reply
    • Rhian Williams

      October 11, 2023 at 3:20 am

      Thank you so much, so happy to hear that!

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Photo of Rhian Williams

Hi, I’m Rhian! I make easy, undetectably vegan + gluten-free recipes, including healthy comfort food and naturally sweetened desserts using plant-based ingredients.

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