Ingredients
Equipment
Method
Grill the steak
- Preheat a grill or grill pan to high heat until hot. You should see strong heat shimmer right before cooking.
- Season the flank steak generously with salt and pepper on both sides. Coat evenly so the seasoning looks speckled and matte.
- Grill the steak for 6-7 minutes per side for medium-rare. The outside should char in spots and the center should remain pink when sliced.
- Transfer the steak to a cutting board and rest for 5 minutes. It should look slightly puffed as juices redistribute.
Make charred elote corn sauce
- Charr fresh corn kernels in a hot skillet until lightly blackened, about 3-4 minutes. Stir so kernels blister and develop dark toasted flecks.
- Combine mayonnaise, cotija cheese, Parmesan cheese, lime juice, and minced jalapeño. Mix until the sauce looks thick and speckled with jalapeño.
- Fold in the charred corn and fresh cilantro. The mixture should appear creamy with visible corn pieces and green herb flecks.
Assemble the tacos
- Slice the grilled steak against the grain into thin pieces. The slices should be narrow and easy to fold into tortillas.
- Warm the corn tortillas on the grill or griddle. They should become pliable with light browning and steam.
- Fill each tortilla with sliced steak and top generously with elote corn mixture. Make sure the creamy corn sauce sits in a thick layer.
- Garnish with fresh cilantro and lime wedge before serving. The top should look fresh and bright with a pop of green and glossy lime.
Notes
Pro tip: Resting the steak for 5 minutes keeps it juicy when you slice against the grain. Refrigerate leftovers in an airtight container for up to 3 days; rewarm tortillas briefly and serve steak lukewarm or quickly. Freezing isn’t recommended because the corn sauce can break. For a lighter swap, use Greek yogurt in place of half the mayonnaise for a tangier, lower-fat elote-style sauce.
