Preheat the oven to 375℉, and line a jumbo muffin tin with paper liners, or spray pans with baking spray.
In a large mixing bowl, combine the oil, granulated sugar, brown sugar, honey, eggs, pumpkin, vanilla, and butter flavoring. Set aside.
½ cup vegetable oil, ½ cup granulated sugar, ½ cup light brown sugar, 1 tablespoon honey, 2 large eggs, 1 cup canned pumpkin puree, 1 teaspoon(s) pure vanilla extract, ½ teaspoon(s) butter extract
In a medium bowl, whisk together the flour, pumpkin pie spice, cinnamon, baking powder, salt, baking soda, cardamom, and cloves.
1 ½ cups all-purpose flour, 2 teaspoon(s) pumpkin pie spice, 1 teaspoon(s) ground cinnamon, 1 teaspoon(s) baking powder, ½ teaspoon(s) salt, ½ teaspoon(s) baking soda, ¼ teaspoon(s) ground cardamom, ¼ teaspoon(s) ground cloves
Add flour mixture to the wet ingredients, and stir just until no flour streaks remain. Set aside so the muffin batter can hydrate for a few minutes while you make the streusel.