A homemade birthday cake recipe designed for dogs, featuring a two-layer cake made from unsweetened apple sauce, pumpkin puree, Greek yogurt, peanut butter, whole wheat flour, and eggs, topped with a simple Greek yogurt and peanut butter icing.
In a mixing bowl, add 1/2 cup of unsweetened apple sauce, 1/2 cup of organic pumpkin puree, 1/2 cup of non-fat plain greek yogurt, 1/2 cup of all natural unsalted peanut butter (with NO artificial sweeteners), and 2 eggs. Mix these together until well combined. Then, mix in 1 1/2 cups of whole wheat flour and 2 teaspoons of baking soda. Line a cake pan with parchment paper and spray it with some oil, then spread in your batter. For a two-layer cake, use two 6-inch cake pans or a bone-shaped pan. For a single layer, use one 8-inch round or square pan, one 9-inch round pan, one 9 x 5 inch loaf pan, or one 9 x 9 inch square pan. Bake at 350 degrees Fahrenheit for 20 to 25 minutes. Cooking times may vary for single layer pans; use a toothpick to check the center for doneness. Let the cake cool completely before spreading on the icing. For the icing, mix 1 cup of greek yogurt and 1/2 cup of all natural unsalted peanut butter until well combined. Decorate the cooled cake with blueberries, peas, and sliced carrots.