Vegetarian Lentil Tacos

Step 1 Prepare and cook lentils according to pack directions. Set aside. Step 2 Heat oil in a large frying pan, add onion, cook for 5 minutes until tender. Stir in cumin, paprika and oregano. Cook a further minute. Step 3 Add stock, tomatoes, cooked lentils, capsicum and corn. Bring to the boil, reduce heat and cook for 15 minutes. Step 4 Warm tortillas and fill with some spinach, and top with lentil mixture. Finish with sour cream, coriander and chillies.