Buttery thumbprint-style cookies filled with bright raspberry jam and finished with a crisp oat-almond crumble. Easy, bakery-worthy, and perfect for sharing.
Preheat oven to 350°F. Line two baking sheets with parchment.
Cream butter with both sugars until light and fluffy, about 2 minutes.
Beat in the egg and vanilla until smooth.
Whisk flour, baking powder, and salt in a bowl. Mix into the wet ingredients just until a soft dough forms.
Set aside about 3/4 cup of dough. Toss it with oats, almonds, lemon zest, and 1 tbsp sugar to make a crumbly topping.
Scoop remaining dough into 1.5-tbsp mounds on the sheets, spacing about 2 inches apart.
Press a shallow well in each mound with your thumb or a spoon.
Stir the jam to loosen. Fill each well with about 1 to 1.5 tsp jam.
Sprinkle the oat-almond crumble over the jam, pressing lightly so it adheres.
Bake 12–14 minutes, until edges are lightly golden and centers are just set.
Cool 5 minutes on the sheet, then move to a rack to finish cooling.
Notes
Swap raspberry jam with blackberry or apricot, or add a pinch of cinnamon to the crumble. Store in an airtight container for 3–4 days; re-crisp briefly in a 325°F oven if needed.This recipe is an original creation inspired by classic Raspberry Crumble Cookies Recipe flavors. All ingredient ratios and instructions are independently developed.