Beet Burgers

Preheat oven to 375 degrees F. Line a baking sheet with parchment paper.

Heat oil in a small skillet over medium-high heat. Add onion; cook, stirring occasionally, until soft and golden, about 3 minutes.

Whisk egg in a large bowl. Stir in beet, carrot, Parmesan, rice, sunflower seeds, sesame seeds, flour, parsley, soy sauce, salt and the onion until well combined. Using 1/2 cup for each, shape the mixture into 6 patties, each about 2 1/2 inches wide. Place on the prepared pan.

Bake until browned and heated through, about 30 minutes. Serve on buns with your favorite toppings, if desired.