Step 1

Preheat the oven to 375°F (190°C). Grease an 8x8-inch square pan or 9x13-inch baking dish with butter and set aside.

Step 2

Prepare the egg wash: In a small bowl, whisk together the egg and milk until well combined. Set aside.

Step 3

Make the almond frangipane: In a medium bowl, combine the almond flour, sugar, butter, egg, almond extract, vanilla, and salt. Use a spoon to mix until well combined.

Step 4

Stuff the rolls: Cut the Hawaiian Sweet Rolls in half lengthwise and place the bottom half into the prepared pan. Dollop half of the almond frangipane across the surface of the bottom half and spread evenly with a knife or slanted spatula. Lay the top half of the rolls on top.

Step 5

Using a pastry brush, brush the tops of the rolls with the egg wash. Spread the remaining half of the almond frangipane on top of the rolls. Sprinkle the top with the sliced almonds.

Step 6

Bake for 25-30 minutes, until the top is golden brown. If the almonds start to darken too quickly, cover with foil while baking. Let cool for 10 minutes.

Step 7

Dust the top with powdered sugar and cut into 12 squares.

Step 8

Serve warm, and enjoy!