Husk corn and lightly drizzle with olive oil.
Sprinkle on a little BBQ spice or salt/pepper/garlic.
Grill over med/high heat (directly on grill) for about 10 minutes.
Once cooled, cut kernels from cob.
While corn is grilling, make sauce.
Combine mayonnaise, sour cream, 1/8 tsp ancho chili pwd, 1/4 cup cojita cheese, dash of salt and pepper, and juice from one lime.
Mix corn into sauce.
Serve with a lime wedge and topped with chopped cilantro, extra cojita cheese and another dash of chili powder (optional).