Step 1

In a mixing bowl combine 1 lb. ground beef, two minced chipotles in adobo (with stems and seeds removed), 2-3 Tablespoons of finely chopped onion, 1 minced garlic clove, 1 Tablespoon adobo sauce, 1 teaspoon salt, and some freshly cracked pepper.

Step 2

Combine well and form into 4 patties each 1/4 lb. in size, or 6 smaller burgers.

Step 3

The burgers can be cooked as you see fit.  I usually saute them in a skillet over medium heat for 2-3 minutes on each side and then finish them off in a 425F oven for 4-6 minutes, adding the cheese slices to the burgers for the last couple minutes.   I also put the  buns in the oven as the burgers finish cooking.

Step 4

For the Creamy Avocado Sauce, add the following ingredients to a blender or food processor: 1 avocado, 1/4 cup plain greek yogurt, 1/4 jalapeno, 2 garlic cloves, 15-20 sprigs cilantro, juice of 1 lime, 2 Tablespoons olive oil, 1/4 teaspoon salt, freshly ground pepper, and a splash of water.  Combine well.  You can also add a drizzle of cream or 1 Tablespoon mayonnaise.

Step 5

Coat each hamburger bun with the Creamy Avocado Sauce and serve with your choice of lettuce, tomato, and other fixings.