Preheat your oven to 350°F (175°C) and line your baking sheets with parchment paper.

Blend 2 ripe peaches with a tablespoon of sugar and optional cinnamon to create a smooth filling.

In a mixing bowl, cream together the softened butter and sugar until light and fluffy. Add in the egg and vanilla, mixing until combined. Gradually stir in the flour to form a dough.

Shape dough into discs, place a spoonful of peach filling in the center, and fold the dough over to seal.

Arrange cookies on the baking sheet and bake for 15-20 minutes or until golden brown.

Let cookies cool on the baking sheet for about 5 minutes before transferring to a wire rack.