Preheat oven to 350°F. Line an 8" x 4" loaf pan with parchment paper, set aside.
In a large mixing bowl, whisk together the dry ingredients: the flour, soda, cinnamon, nutmeg, cloves, and salt.
Add the wet ingredients: pumpkin puree, eggs, Greek yogurt, maple syrup, and coconut oil or butter. Stir until just moistened—do not overmix or the bread will be tough. The mixture should be thick.
Spread into the prepared pan. Bake in preheated oven for 40-50 minutes, or until the top is brown and cracked, and a toothpick inserted into the center comes out cleanly.
Let cool completely before slicing.