Add some fiber to your diet while enjoying one of these delicious Oat Fiber and Fruit Cobblers. It makes a perfect snack in the middle or at the end of your day.  You can throw the ingredients together in a few minutes and let the cobbler bake while you brew a cup of  tea or coffee.

Create an endless variety of snacks just by using different fruits each time you make the recipe.  It works with any firm berry or fruit including:  strawberries, blackberries, blueberries, raspberries. chopped apples, pears or rhubarb.

The protein powder is optional.

If you want to increase the fat content,  pour a 1/4 cup of cream on top just before serving  OR  buzz  up a small batch of whipped cream.  1/4 cup of cream will add 22 grams of fat — perfect for anyone following an “almost” keto diet.

I make these quite often, so in order to save a bit of time,  I mix together several zip lock baggies of the dry ingredients. When I have the urge I just take a baggie out of my pantry and while my fruit is simmering away, I mix in the cream and water.  It’s so easy, it’s crazy!

Oat Fiber and Fruit Cobblers

Add some fiber to your diet while enjoying one of these delicious Oat Fiber and Fruit Cobblers. 
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Course: Dessert
Cuisine: American
Keyword: Oat Fiber and Fruit Cobblers
Servings: 2


  • 1 1/4 cup Berries or Fruit strawberries, blackberries, blueberries, raspberries. chopped apples or pears
  • 1/2 tsp Cornstarch
  • 1/3 cup Water
  • 2 tbsp Erythritol powdered
  • 2 tbsp Oat fiber
  • 1 tbsp Coconut flour
  • 1 tbsp Unflavored whey protein powder unsweetened, optional
  • 1/2 tsp Baking powder
  • 1/2 tsp Glucomannan powder
  • 2 tbsp Heavy cream
  • 2 tbsp Water


  • Preheat oven to 350º.
  • If necessary, slice or chop your choice of berries or fruit and set aside.
  • Add 1/2 tsp cornstarch to a 1/3 measuring cup, add 1 tbsp water and mix until cornstarch has dissolved. Fill the rest of the 1/3 measuring cup with water and add to small pot.
  • Add Erythritol to the pot and dissovle. Add berries or fruit and slowly bring to a slow simmer. Simmer stiring often until the fruit softens and the sauce turns translucent.
  • While the berries simmer, measure the dry batter ingredients into a small bowl and sift together. Sir in the cream and 2 tablespoon water, mixing thoroughly. The batter will be quite thick, if it is too dry add one or two more teaspoons of cream.
  • Evenly divide the fruit mixture into 2 small baking dishes. Spoon the batter over top the fruit. If possible try avoiding touching the sides of the baking dishes with the topping.
  • Place into a 350º oven and bake 20 minutes or until lightly brown on top.
  • Garnish with a sprig of mint or basil and serve while warm.


Fruit: your choice of strawberries, blackberries, blueberries, raspberries. chopped apples or pears.
The topping batter will be quite thick. The oat fiber sucks up a LOT of liquid, which depends on the brand you are using. If necessary, add one or two more teaspoons of cream so that the batter is spoonable — NOT pourable.
The nutrition calculation will vary depending on the type of fruit used. The calculation for this recipe was done using chopped apples as the fruit.

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