For the best results, use your Breville Boss™ blender.

Place onion and garlic into blender jug and secure lid. CHOP 10 seconds or until roughly chopped

Heat 1 tablespoon oil in a frying pan over medium heat. Add onion mixture, Mexican chilli powder and cumin. Cook, stirring, for 3 minutes or until onion has softened. Add tomato paste and cook, stirring, for 1 minute. Transfer to blender jug

Add tomatoes, stock, celery and oregano to blender jug and secure lid. SOUP until program finishes

Reserve 1/2 cup kidney beans. Add remaining kidney beans to blender jug and secure lid. PUREE 2 minutes, season with salt and pepper

Meanwhile heat remaining oil in a large non-stick frying pan over medium-high heat. Add half the tortillas. Cook, turning, for 2 minutes or until golden and crisp. Transfer to a plate lined with paper towel. Repeat with remaining tortilla pieces, reheating pan between batches

Combine reserved kidney beans, avocado, corn kernels, coriander and lime juice in a bowl. Season with salt and pepper. Serve: Divide soup among serving bowls, top with avocado mixture and tortilla strips