Can this be made in under 30 minutes?

Yes, the recipe is designed to be quick and efficient.

Does it work for meal prep?

Most versions store well for one to three days.

Yes, simple swaps can be made for convenience or dietary needs.

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Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper.
In a bowl, cream together the butter and powdered sugar until light and fluffy.
Beat in the egg and vanilla extract.
In another bowl, combine the almond flour, all-purpose flour, and salt. Gradually add the dry ingredients to the wet mixture, mixing until just combined.
Roll the dough into small balls and place them on the prepared baking sheet, flattening them slightly.
Bake for 10-12 minutes or until the edges are lightly golden.
Allow the cookies to cool completely.
Spread raspberry jam on the bottom of one cookie and sandwich it with another.
If desired, press sliced almonds into the sides of the filling for decoration.

Use room temperature butter for easier creaming. Chill the rolled balls in the freezer for five minutes for better shape during baking.