Preheat oven to 350 degrees. Place pumpkin, almond meal, banana, Date Honey, flaxseed meal, and pumpkin pie spice in a food processor or blender. Purée until smooth. Stir in walnuts, and pour into an 8 x 4 x 2 1/2-inch bread loaf pan (small size). Use a spatula to smooth mixture into an even layer.
Bake 45-50 minutes. Remove from oven, and let cool for about 5 minutes. Cut the loaf vertically down the middle, and then horizontally to make 16 bars (2 x 1-inch each).
To bake a sugar pumpkin: Preheat oven to 375°F. Remove stem from pumpkin, and cut pumpkin in half. Scoop out pulp and seeds. Discard (or set aside if you want to keep the pumpkin seeds). Using a basting brush, rub olive oil across surface of pumpkin (use about ½ tablespoon total).
Place halves on a baking sheet, cut sides up. Bake about 1 hour, or until pumpkin is tender when pierced with a fork. Remove from oven, and let sit on baking sheet until cool enough to handle, about 10-15 minutes.
Yield: 8 servings (serving size: about 2 bars)