Stir ground beef, egg, chopped red onion, minced garlic, corn kernels, cilantro, and
chipotle chile powder together in a large bowl; form into 4 equal - size patties.
In a bowl whisk
together the remaining 1/3 cup olive oil,
chipotle chile pepper in adobo, 1/2 teaspoon chili
powder, cumin and a good pinch of salt + pepper.