Preheat oven to 180°C. Line 2 baking trays with baking paper. Cut each sheet of lavash bread in half lengthways. Cut each half into 4 triangles. Place onto prepared baking tray. Spray with oil. Bake for 8 to 10 minutes or until light golden and crisp. Remove from oven.
2
Combine beans and salsa. Place 2 teaspoons of mixture onto each triangle. Sprinkle with cheese. Return to oven. Bake for 10 to 15 minutes or until cheese has melted and beans are hot.
3
Mash avocado, sour cream and lime juice together with a fork until smooth. Season with salt and pepper. Serve warm triangles topped with avocado mixture.