Pistachio Layer Cake with Cream Cheese Buttercream

Ingredients (17)

• + cooking spray add to pantry
• + 3 cups unsalted pistachios add to pantry
• ✓ 2 ⅓ cups all-purpose flour
• ✓ 2 teaspoons baking powder
• + 1 teaspoon kosher salt add to pantry
• + ½ teaspoon baking soda add to pantry
• + ¾ cup unsalted butter add to pantry
• + 1 ¾ cups white sugar add to pantry
• + 5 large egg whites add to pantry
• + ½ cup sour cream add to pantry
• + 2 teaspoons vanilla extract add to pantry
• + 1 teaspoon almond extract add to pantry
• ✓ 1 cup whole milk
• + 1 drop green gel food coloring add to pantry
• + 2 (8 ounce) packages cream cheese, softened add to pantry
• + 8 cups powdered sugar add to pantry
• + 1 drop green food coloring add to pantry