This Oat Fiber and Fruit Cobbler is not only easy to make, it has endless variations, including protein or not, and added fat for Keto Dieters.
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5 from 1 vote

Oat Fiber and Fruit Cobblers

Two small servings -- perfect for an afternoon or evening snack.
Course: Dessert
Cuisine: American
Keyword: diabetic, low-carb, slow carb, sugar-free
Servings: 2
Calories: 101kcal


  • 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.


Calories: 101kcal | Carbohydrates: 12g | Protein: 1g | Fat: 6g | Saturated Fat: 4g | Cholesterol: 21mg | Sodium: 17mg | Potassium: 168mg | Fiber: 3g | Sugar: 7g | Vitamin A: 254IU | Vitamin C: 3mg | Calcium: 53mg