Butter-Toasted-Walnut Layer Cake

• Cake
• 2 cups shelled and chopped walnuts
• 1-1/4 cups unsalted butter, divided and at room temperature
• 3 cups unbleached all-purpose flour
• 2 teaspoons baking powder
• 1/2 teaspoon salt
• 2 cups granulated sugar
• 4 large eggs
• 2 teaspoons pure vanilla extract
• 1 cup 2% milk
• Frosting
• 6 tablespoons unsalted butter at room temperature
• 6 cups icing sugar
• 1 teaspoon pure vanilla extract
• 6-9 tablespoons evaporated milk
• 30 (approximately) walnut halves, for decoration

1. Preheat oven to 350u0b0F. Grease three 8-inch round cake pans, covering the bottoms with parchment paper, greasing the paper lightly as well. Dust greased pans with flour. Set aside. Spread chopped walnuts over a large baking sheet. Melt 1/4 cup of butter and drizzle over nuts, then stir so all pieces are lightly coated. Bake for 15-20 minutes, stirring frequently, until nuts are well browned. Remove baking sheet from oven and slide nuts into a bowl to cool. Reserve.
2. In a medium mixing bowl, sift together flour, baking powder, and salt. Set aside. With a mixer, cream the butter. With beaters running, add sugar gradually until mixture is pale yellow and fluffy. Break eggs one at a time into a small bowl; break the yolks with the tines of a fork before adding to the cake batter, beating well after each addition. Stir in vanilla extract.
3. Blend dry ingredients into batter alternately with the milk, beginning and ending with dry ingredients, and mixing well after each addition. Add cooled roasted walnuts to batter, stirring just to combine.
4. Divide batter evenly between the three cake pans and bake in the center of the preheated oven for 20-25 minutes. Test cakes beginning at the 20-minute mark and remove as soon as a tester inserted into the center of each cake comes out clean. Cool cakes and frost as directed below.
5. For frosting, cream together butter and sugar in a mixer. Add the vanilla and evaporated milk until the mixture is of spreading consistency. If needed, dribble in more evaporated milk or sprinkle in more icing sugar as necessary to achieve the right consistency.
6. Frost in between each cake layer and then over the top and down the sides of the assembled cake. Decorate outer top edge of cake with walnut halves.

cake, walnuts, unsalted butter, flour, baking powder, salt, sugar, eggs, vanilla, milk, frosting, butter, icing sugar, vanilla, milk, walnut halves

Taken from food52.com/recipes/13942-butter-toasted-walnut-layer-cake (may not work)