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Gluten-Free Oatmeal Berry Bars

Berry Oat Bar on a plate surrounded by gourds & blue towel
GF Berry Oat Bar

Oats Can Help Lower Cholesterol

Nothing feels cozier than oatmeal on a cold winter morning, but for those looking to save time and make ahead, gluten-free oatmeal berry bars are a great solution.

Oats and berries, the two main ingredients of these bars, are a great source of fiber, making them heart healthy and an important diet component for people with pre-diabetes or Type 2 Diabetes.(1) In fact, the American Heart Association promotes berries as high in flavanols and lower the risk of heart attacks in women. Similarly, they say that oats' fiber can help prevent heart attack, stroke and diabetes in both men and women.(2)

Oats & Berries Support the Immune System

Oats and berries also contain zinc to help with immunity, wound healing, and metabolism.(3) This is important, because once you become deficient in zinc, it can be very difficult to re-adapt the body to store in sufficient quantities. According to the National Institutes of Health, "A daily intake of zinc is required to maintain a steady state because the body has no specialized zinc storage system." (3) If you get too much or too little zinc, re-establishing zinc homeostasis may require medical intervention.

Zinc deficiency is characterized by growth retardation, loss of appetite, impaired immune function, and in more severe cases, hair loss, diarrhea, delayed sexual maturation, impotence, hypogonadism in males, and eye and skin lesions. Adult males should aim to get 11mg of zinc per day, and women 8mg per day from food sources.(3) Most zinc supplements provide over 300% of the daily value and can cause zinc toxicity. One Gluten-Free Oatmeal Berry Bar contains 10% DV of zinc.

Allergen Information

Using gluten-free oats and optional walnuts, these bars are vegetarian and free of the following allergens: wheat, soy, peanut, fish, and shellfish. You can adapt the recipe to remove the nuts, replace the eggs using a vegan substitute, and use a non-dairy milk of your choice.

Check out the recipe below.

gluten-free oatmeal berry bar

Gluten-Free Oatmeal Berry Bars

Prep Time: 15 minutes

Cook Time: 40 minutes

Total Time: 55 minutes

Yield: 16 bars


3 cups gluten-free rolled or old-fashioned oats

1 cup almond flour or gluten-free flour blend

½ cup brown sugar

1½ tsp baking powder

¼ tsp salt

2½ cups almond, soy, or cow's milk

2 flax "eggs" (or regular large eggs)

2 tsp vanilla extract

1 cup frozen strawberries, sliced

1 cup frozen blueberries

1½ cup walnuts


  1. Preheat oven to 375°F. Grease an 8x8 baking dish.

  2. In a large bowl, whisk oats, flour, sugar, baking powder, and salt.

  3. In another bowl, whisk together milk, eggs, and vanilla extract until combined.

  4. Combine wet and dry ingredients, mixing well with the whisk.

  5. Pour half the batter into the pan. Add the blueberries and half the walnuts on top.

  6. Pour the remaining batter on top of that layer and add strawberries and walnuts.

  7. Bake for 40 minutes, or until toothpick comes out clean.

  8. Allow to cool for 20 minutes. Slice into 16 bars.

Nutrition Analysis using USDA Standard References (per bar):

Calories: 286 kcals, Total Carbohydrates: 36g, Total Fiber: 5g, Added Sugar: 7g, Protein: 8g, Total Fat: 13g, Saturated Fat: 1g, Cholesterol: 23mg, Sodium: 125mg, Zinc: 1mg.(4)


(3) National Institutes of Health. (July 10, 2019). Zinc: Fact sheet for health professionals. Office of Dietary Supplements.

(4) Food Processor v. 11.7. (2019). Ingredient: oats, steel cut, dry, whole grain, gluten-free. ESHA: Genesis R&D.



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