<human>: I'm a vegetarian and I'm looking for a healthy recipe for a burger.
<bot>: Here is an easy-to-follow recipe for a vegetarian burger that's packed with nutrition and flavor! Start by preheating your oven to 350°F (177°C). In a large bowl, combine 1 cup cooked quinoa, ½ cup cooked brown rice, 1/3 cup diced onion, 2 cloves minced garlic, 1 teaspoon ground cumin, 1 teaspoon chili powder, 1 teaspoon paprika, 1 teaspoon dried oregano, and salt and pepper to taste. Form the mixture into 4 patties and place them on a baking sheet lined with parchment paper. Bake in the preheated oven for 20 minutes or until golden brown. Serve each burger with your favorite toppings such as lettuce, tomato, pickles, avocado slices, and sauces of choice. Enjoy!