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Hearty & Spicy Vegetarian Black Bean Burgers

These flavorful, plant-based black bean burgers are packed with savory spices, fresh vegetables, and a hint of heat. Perfect for a satisfying weeknight meal, they hold together beautifully and are delicious grilled, pan-fried, or baked.
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Prep Time 20 minutes
Cook Time 20 minutes
Total Time 40 minutes
Servings: 4 burgers
Course: Main Course
Cuisine: American, Tex-Mex
Calories: 320
Ingredients Equipment Method Notes

Ingredients
  

For the Burgers
  • 1 can Black Beans 15 oz, drained, rinsed, and patted very dry
  • 1/4 cup Onion finely diced
  • 1/4 cup Bell Pepper any color, finely diced
  • 2 cloves Garlic minced
  • 1/2 cup Panko Breadcrumbs or regular breadcrumbs
  • 1/4 cup Oat Flour or rolled oats processed into flour
  • 1 large Egg see notes for vegan option
  • 1 tsp Chili Powder
  • 1 tsp Cumin
  • 1/2 tsp Smoked Paprika
  • 1/4 tsp Chipotle Powder optional, for heat
  • 1/2 tsp Salt
  • 1/4 tsp Black Pepper
  • 1 tbsp Worcestershire Sauce use vegan option if desired
  • 1 tbsp Olive Oil for sautéing vegetables
  • 2 tbsp Fresh Cilantro chopped, optional
For Cooking
  • 1-2 tbsp Olive Oil for pan-frying, or cooking spray for baking/air frying
For Serving (Optional)
  • 4 Burger Buns toasted
  • Toppings e.g., lettuce, tomato, onion, pickles, avocado slices, chipotle mayo, ketchup, mustard

Equipment

  • Food Processor (optional, for oats/flax egg)
  • Large Mixing Bowl
  • Small skillet
  • Spatula
  • Large Skillet (for pan-frying) or Baking Sheet (for baking) or Air Fryer

Method
 

Preparation
  1. Drain and rinse the black beans thoroughly. Pat them very dry with paper towels to remove excess moisture. Set aside.
  2. Heat 1 tbsp olive oil in a small skillet over medium heat. Add finely diced onion and bell pepper. Sauté for 5-7 minutes until softened and translucent. Add minced garlic and cook for another minute until fragrant. Remove from heat and let cool slightly.
Make the Burger Mixture
  1. In a large mixing bowl, add the dried black beans. Using a fork or a potato masher, mash about 3/4 of the beans, leaving some whole for texture.
  2. Add the sautéed onion and bell pepper mixture, panko breadcrumbs, oat flour, egg (or flax egg), chili powder, cumin, smoked paprika, chipotle powder (if using), salt, black pepper, and Worcestershire sauce (if using) to the mashed beans. Add chopped fresh cilantro, if desired.
  3. Mix all ingredients thoroughly until well combined. The mixture should be firm enough to form patties. If it's too wet, add a little more breadcrumbs or oat flour; if too dry, add a tiny bit of water or more Worcestershire sauce.
Form the Patties
  1. Divide the mixture into 4 equal portions. Form each portion into a patty, about 3/4-inch thick and slightly wider than your burger bun, as they might shrink a little during cooking.
Cook the Burgers (choose your method)
  1. Pan-Frying: Heat 1-2 tbsp olive oil in a large skillet over medium heat. Carefully place the patties in the hot skillet (do not overcrowd). Cook for 5-7 minutes per side, until golden brown and heated through.
  2. Baking: Preheat oven to 375°F (190°C). Lightly grease a baking sheet or line with parchment paper. Place the patties on the baking sheet and bake for 20-25 minutes, flipping halfway through, until firm and lightly browned.
  3. Air Frying: Preheat air fryer to 375°F (190°C). Lightly spray the air fryer basket with cooking spray. Place patties in the basket in a single layer (cook in batches if necessary). Air fry for 12-15 minutes, flipping halfway through, until golden brown and cooked through.
Serve
  1. Serve the cooked black bean burgers hot on toasted buns with your favorite toppings like lettuce, tomato, onion, avocado, and a dollop of chipotle mayo or ketchup.

Notes

Storage: Leftover burger patties can be stored in an airtight container in the refrigerator for up to 3-4 days. They can also be frozen, uncooked or cooked, for up to 3 months. Place parchment paper between patties before freezing.
Vegan Option: For a fully vegan burger, substitute the egg with a flax egg (1 tbsp ground flaxseed + 3 tbsp water, let sit for 5 minutes) and ensure your Worcestershire sauce is vegan.
Spice Level: Adjust the amount of chipotle powder to your preference for a milder or spicier burger.
Texture Tip: For an extra firm patty, chill the formed patties in the refrigerator for 15-30 minutes before cooking.