Sweet Potato Black Bean Burgers

Ingredients (for 2 servings)

• 2 whole — cans black beans
• 1 tbsp — extra-virgin olive oil
• 0.5 whole — yellow onion
• 3 whole — garlic cloves
• 0.5 cup — mashed sweet potato
• 0.25 cup — oat flour or ground flax seeds
• 0.25 cup — BBQ sauce
• 0.5 tsp — cumin
• 0.5 tsp — fine sea salt