Preheat the oven to 400 degrees F. Lightly grease a baking sheet and set aside. Use a sharp knife to cut the beets and onion into quarters. Cook until the beets are tender (stick a knife in to check).Add all ingredients to a food processor. Transfer the mixture to a mixing bowl and add the, breadcrumbs, paprika, cumin, salt, and black pepper. Mix well with a spatula. Roll the mixture into 8 patties about ½-inch thick and place them on the baking sheet. Bake for 15 minutes, flip. Once firm, finish the cooking by heating oil in a skillet. Cook on each side for 3 - 4 minutes. Serve the with your favorite toppings of choice. Enjoy!