1
Heat olive oil in large nonstick skillet over high heat. Slice green pepper and onion and cook with mushrooms, sprinkled with Knorr® Selects Vegetable Bouillon, until tender, 7 to 8 minutes.
2
While vegetables are cooking, dice avocado, coarsely chop cilantro, and warm tortillas.
3
Evenly spoon vegetables onto tortillas and evenly top with sour cream, avocado and cilantro Serve with fresh lime or hot sauce, if desired.