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a protein flapjack bar stacked on top of two others. The top is decorated with chocolate chips, sunflower feeds, sesame seeds, and linseeds

Healthy Protein Flapjack Recipe (Vegan)

Author: By The Forkful
220kcal
4.5 from 54 votes
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Prep 5 minutes
Cook 10 minutes
Total 15 minutes
This delicious and easy protein flapjack recipe is vegan and contains minimal ingredients for a quick, high-protein homemade snack with 11g of protein.
Servings 9 flapjacks
Course Baking, Snack
Cuisine British

Ingredients

  • 170 g rolled oats
  • 60 g plant-based protein powder
  • 1 teaspoon cinnamon
  • 3 tablespoon maple syrup
  • 100 g peanut butter
  • 300 ml plant-based milk
  • 3 tablespoon seed mixture flax seeds, sunflower seeds, and sesame seeds
  • 40 g dark chocolate chips

Method

  1. Pre-heat your oven to 180°C and line a 7 x 7-inch baking tin with baking paper.
  2. Combine your rolled oats, cinnamon, and protein powder in a large mixing bowl.
    170 g rolled oats, 60 g plant-based protein powder, 1 teaspoon cinnamon
  3. Add the peanut butter, maple syrup, and plant-based milk. Combine everything and ensure there are no dry sections left in the mixture.
    3 tablespoon maple syrup, 100 g peanut butter, 300 ml plant-based milk
  4. Tip the flapjack mixture into your baking tin and use your wooden spoon to press the flapjack firmly into the tin and ensure it’s even across the tin.
  5. Scatter over the chocolate chips and seed mix, pressing them slightly into the flapjack mixture.
    40 g dark chocolate chips, 3 tablespoon seed mixture
  6. Bake for 10 - 12 minutes, then remove from the oven and allow the flapjacks to cool for 10 minutes before cutting the flapjacks into 9 bars in the tin.
  7. Allow the flapjacks to cool for about an hour before removing from the tin. You could also refrigerate them for an hour to allow to mixture to get nice and dense before enjoying - I actually really like the taste of a cold flapjack!

Nutrition

Serving1gCalories220kcalCarbohydrates25gProtein11gFat9gSaturated Fat3gPolyunsaturated Fat5gCholesterol4mgSodium82mgFiber3gSugar9g

Notes

I would highly recommend keeping the flapjacks in the tin until they have completely cooled - you risk the flapjacks breaking apart if you remove them from the tin beforehand.
Store your protein flapjacks in an airtight container, either at room temperature or in the fridge, for up to 5 days. These are also perfect for freezing, just defrost fully in the refrigerator before eating. You could also pop the flapjack in the microwave for 20 seconds to get the chocolate chips gooey and melty.
If your flapjack mixture looks a little too dry when you are combing the ingredients, add a splash of more milk. The mixture should be quite thick anyway, but you don’t want any dry oats!
For added sweetness, try adding dried fruit such as raisins, dried cranberries, or dried apricots

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