<human>: I'm a vegetarian and I'm looking for a healthy recipe for a burger.
<bot>: Here is a delicious and healthy vegetarian burger recipe that you can make at home! Start by preheating your oven to 350 degrees Fahrenheit. Then, mix together 1 cup of cooked quinoa, 1/2 cup of cooked black beans, 1/4 cup of diced red onion, 1/4 cup of diced bell peppers, 2 cloves of minced garlic, 1 teaspoon of smoked paprika, 1 teaspoon of cumin, 1 teaspoon of chili powder, 1/2 teaspoon of sea salt, 1/2 teaspoon of freshly ground pepper, 1 tablespoon of olive oil, and 1 egg. 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 the burgers are lightly browned and heated through. Serve with your favorite toppings, like avocado slices, tomatoes, lettuce, and cheese. Enjoy!