01 -
Stir together almond flour, plain flour, egg, softened butter, almond extract, and sugar until smooth in a mixing bowl.
02 -
Take out the puff pastry and cut it into small squares, each one about 2x2 inches. You should have 24 in total.
03 -
Place one cut pastry square into each muffin tin compartment. Push gently to form a cup shape.
04 -
Pour about 1 tablespoon of the almond filling into the middle of each puff pastry square.
05 -
Scatter a few almond slices over the filling in each pastry cup.
06 -
Pop into a preheated oven and bake at 375°F (190°C) for around 10 to 15 minutes, or until they look lightly golden.
07 -
Eat warm or let them cool to room temperature. They’ll keep in the fridge for 3 days or in the freezer for 3 months. Reheat before serving.