Looking for a delicious, healthy, and satisfying meat-free meal? These Homemade Veggie Burgers with Avocado Mayo are packed with wholesome veggies, beans, and spices, making them flavorful and hearty. The creamy avocado mayo adds a fresh, tangy twist that perfectly complements the crispy burger patties.
Perfect for grilling, pan-frying, or baking, this recipe is versatile and easy enough to make any night of the week. Serve with your favorite buns and toppings for a crowd-pleasing meal everyone will love!
🛒 Ingredients
For the Veggie Burgers:
- 1 can (15 oz) black beans, drained and rinsed
- 1 cup cooked quinoa or brown rice
- 1/2 cup grated carrot
- 1/2 cup finely chopped red bell pepper
- 1/2 cup breadcrumbs (use gluten-free if needed)
- 1/4 cup finely chopped onion
- 2 garlic cloves, minced
- 1 tablespoon ground flaxseed + 3 tablespoons water (flax egg)
- 1 teaspoon cumin
- 1/2 teaspoon smoked paprika
- Salt and pepper to taste
- 2 tablespoons olive oil (for cooking)
For the Avocado Mayo:
- 1 ripe avocado
- 2 tablespoons mayonnaise (or vegan mayo)
- 1 teaspoon lemon juice
- Salt and pepper to taste
👩🍳 Step-by-Step Preparation
- Prepare the flax egg In a small bowl, mix ground flaxseed with water. Let it sit for 5 minutes until it thickens.
- Mash the beans In a large bowl, mash the black beans with a fork or potato masher until mostly smooth but still some texture remains.
- Mix the burger ingredients Add cooked quinoa or rice, grated carrot, bell pepper, onion, garlic, breadcrumbs, flax egg, cumin, smoked paprika, salt, and pepper to the mashed beans. Mix well until everything is combined.
- Form patties Shape the mixture into 6 evenly sized patties. If the mixture feels too wet, add a little more breadcrumbs.

- Cook the patties Heat olive oil in a large skillet over medium heat. Cook patties for 4-5 minutes on each side, or until golden and crispy on the outside and heated through.
- Prepare the avocado mayo In a blender or bowl, mash the avocado. Stir in mayonnaise, lemon juice, salt, and pepper until smooth and creamy.
- Assemble and serve Spread avocado mayo on toasted burger buns. Add the veggie patties, lettuce, tomato, onion, or your favorite toppings. Serve immediately.

💡 Tips and Variations
- Add chopped fresh herbs like cilantro or parsley to the burger mix for extra freshness.
- Swap black beans for chickpeas or kidney beans for different flavors.
- For gluten-free, use gluten-free breadcrumbs or oats.
- Try grilling the patties for a smoky flavor.
- Add sliced jalapeños or hot sauce to the avocado mayo for a spicy kick.
🥡 Storage & Reheating
- Store uncooked patties in the fridge for up to 2 days or freeze for up to 1 month.
- Reheat cooked patties in a skillet or oven for best texture.
🍽️ Final Thoughts
These Homemade Veggie Burgers with Avocado Mayo are a fantastic way to enjoy a flavorful, nutritious burger without meat. They’re perfect for family dinners, BBQs, or whenever you want a satisfying plant-based meal. Give this recipe a try — you’ll love how easy and delicious veggie burgers can be!