Preheat the oven to 350°F and set an oven rack in the middle. Generously grease two 8 x 4-inch loaf pans with butter or line with parchment.
Combine the PBfit Peanut Flour Baking Blend in a medium bowl, salt, baking soda, baking powder, cloves, cinnamon, and nutmeg. Whisk until well combined; set aside.
In a large bowl of an electric mixer, beat the avocado oil and sugar on medium speed until blended. Add the eggs one at a time, beating well after each addition. Continue beating until very light and fluffy, a few minutes. Beat in the pumpkin.
Add the flour mixture and mix on low speed until combined.
Turn the batter into the prepared pans, dividing evenly, and bake for 65 – 75 minutes, or until a cake tester inserted into the center comes out clean. Let the loaves cool in the pans for about 10 minutes, then turn them out onto a wire rack to cool completely.