Preheat the oven to 400°F
Drain the tomatoes, saving the tomato juice from the can.
Sauté the onion in the tomato juice until soft.
You can purée the tomatoes in the food processor fitted with the “S” blade or leave them whole.
Add the chopped carrot, bell pepper, and garlic and sauté until soft and cooked, about 10-15 minutes.
Combine all ingredients in a large bowl and stir to mix. I prefer to use latex-free food service gloves and mix the ingredients with my hands.
Chill the mixture several hours or overnight.
Make ½ cup individual patties and place them on a baking tray lined with a silicone mat. Bake for 30-45 minutes until you are able to flip them over very easily without them sticking. After you flip them, bake for another 20-30 minutes.
Top the burgers with toppings of your choice. We love these on a gluten-free bun with sauerkraut and barbecue sauce!