Make It
Step 1
Combine Maggi Granulated Beef Bouillon, oil, garlic, chili powder and cumin in small bowl. Rub steak on both sides with bouillon mixture.
Step 2
Heat large nonstick skillet over high heat and cook steak, in batches if necessary, turning once, until desired doneness, about 8 minutes. Remove from skillet; loosely cover to keep warm. Let rest 5 minutes, then thinly slice.
Step 3
Build tacos, stacking 2 tortillas topped with sliced steak, cilantro and sour cream. Squeeze lime juice over tacos.