Keto-style oat-fiber cream pies arranged for serving
Photo by Evan-Amos · Wikimedia Commons · CC0

Keto-style oat-fiber cream pies

Soft almond-flour and oat-fiber sandwich cookies with cinnamon, molasses flavour and a vanilla buttercream filling.

Prep35 min
Cook10 min
Rest35 min
Oven165°C
Servings18
Cook mode

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Ingredients

Written for a 33 × 45 cm baking sheet

Units
Temperature
Servings
18
  • 225 g unsalted butter for cookies, softened
  • 145 g packed brown sugar-free baking sweetener, cup-for-cup style
  • 67 g granulated sugar-free baking sweetener
  • 5 ml molasses flavour extract
  • 5 ml vanilla extract for cookies
  • 100 g whole egg, 2 large eggs
  • 290 g fine almond flour
  • 37 g oat fibre
  • 5 g baking soda
  • 3 g fine salt
  • 0.75 g ground cinnamon
  • 225 g unsalted butter for filling, softened
  • 180 g powdered sugar-free sweetener
  • 9 g oat fibre for filling
  • 15 ml unsweetened nut milk or double cream
  • 5 ml vanilla extract for filling
  • 2 ml toasted-marshmallow flavouring, optional (optional)

Dietary labels are a guide, not a guarantee. If you have an allergy, read the ingredients yourself.

Method

  1. Heat the oven to 163°C and line baking sheets. Beat the cookie butter with both granulated sweeteners until creamy; beat in molasses flavour, vanilla and eggs.
  2. Whisk the almond flour, 37 g oat fibre, baking soda, salt and cinnamon. Slowly mix into the butter mixture.
  3. Scoop 36 small balls with a 3 cm scoop, space 4 cm apart and flatten slightly. Bake for 9 to 10 minutes until the edges begin to colour.
  4. Cool on the trays for 10 minutes, then on a rack until completely firm and cold.
  5. For the filling, beat the filling butter until fluffy. Gradually beat in powdered sweetener, 9 g oat fibre, milk or cream, vanilla and optional marshmallow flavour until light.
  6. Pipe filling onto the flat side of 18 cookies and top with the remaining cookies. Chill briefly if the filling is very soft.

Notes

  • Oat fibre is a dry milling product, not oat flour and not rolled oats. They are not interchangeable.
  • Let the cookies cool fully before filling; the almond-flour rounds are fragile while warm.
  • Sweetener brands vary in bulk and cooling effect. Use baking blends matching the source style.
  • Contains dairy, egg and almonds. Verify oat fibre and all labels for gluten-free use; ketogenic suitability depends on brands.

Sources consulted

Sources consulted

From Christoph Mayer

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