Vegan Quesadilla With Black Bean, Corn & Guacamole Filling

Ingredients

• 1/2 a chopped onion
• One clove of crushed garlic
• One tablespoon of olive oil
• 1/4 teaspoon of cayenne pepper
• 1/2 teaspoon of powdered cumin
• 15oz can of black beans
• 15oz can of sweetcorn
• Salt and pepper
• Two ripe avocados
• The juice of half a lime
• 1 1/4 cups of shredded vegan cheese
• Eight wheat flour tortillas