Ingredients

  • 2oz sliced almonds
  • 8oz buttermilk
  • 1/4 tsp almond extract
  • 2 tsp vanilla extract
  • 12 3/4oz unbleached all-purpose flour
  • 4oz almond flour
  • 1 tsp baking powder
  • 1/2 tsp baking soda
  • 1/2 tsp kosher salt
  • 8oz unsalted butter, at room temperature
  • 14oz extra-fine granulated sugar
  • 7oz (4 large) eggs
  • 9oz frozen blueberries

Glaze

  • 2 1/2 tbsp unsalted butter
  • 1/2 cup granulated sugar
  • 2 tbsp water
  • 1 tbsp almond extract

Directions

  1. Grease and spray a 10-inch Bundt pan with plenty of baking spray. Sprinkle the almonds on the bottom of the pan and up the sides.
  2. Combine the buttermilk, almond extract, and vanilla and set aside.
  3. Combine the dry ingredients and set aside.
  4. In a stand mixer with the paddle attachment, cream the butter and sugar until fluffy. Gradually add the eggs and scrape down the sides of the bowl.
  5. Alternate in three additions to dry and liquid ingredients, starting and ending with the flour. Scrape down the sides of the bowl.
  6. Gently fold in the blueberries.
  7. Portion 3 lb batter into the prepared pan (there may be a little excess).
  8. Bake at 325°F in a conventional oven for 70 to 80 minutes, until a cake tester comes out clean.
  9. Set the pan on a cooling rack and leave the cake in the pan for 15 minutes before unmolding onto the rack.

For the glaze

  1. In a pot, combine the butter, sugar, water, and extract. Simmer until the sugar is just melted.
  2. Pour the hot glaze over the cake while it is still warm.
  3. Let the cake cool completely, then wrap or cover it well.