• Preheat oven to 400ºF and line a baking sheet with parchment paper.
• Add the white navy beans, pureed pumpkin, red onion, yellow bell pepper, zucchini, and garlic into the food processor, and pulse until smooth.
• Transfer to a large mixing bowl and add in all remaining ingredients. Mix until a thick batter has formed and transfer to the fridge to thicken for 15 minutes.
• Form the mixture into patties and place on the baking sheet. Bake for 40 minutes, carefully flipping at the halfway point. Burgers should be golden brown on the bottoms.
• Remove the burgers from the oven and enjoy!

Notes

• Too Wet: The mixture will be wet, but you should still be able to form patties with it. If the mix is too wet, add-in more flax seed, 1/4 tsp at a time until it reaches a consistency where you are able to form it into patties.
• Topping Ideas: Tomato, lettuce, onion, mustard, pickles, or hot sauce.
• Serve It On: Bed of greens, lettuce wrap, brown rice tortilla, or sweet potato toasts.
• Perfect Burgers: Use the lid of a mason jar to shape burgers into perfect circles