How to Make It
Heat oil in a large nonstick skillet over medium-high. Add shrimp, 1 teaspoon cumin, and pepper; cook 5 minutes or until done, stirring occasionally. Remove shrimp from pan. Drain beans in a colander over a bowl, reserving 2 tablespoons liquid. Add beans, reserved liquid, 1/2 teaspoon cumin, and chili powder to pan; cook 3 minutes, mashing beans with a fork.
Working with 1 tortilla at a time, heat tortillas over medium-high directly on the eye of a burner 15 seconds on each side. Divide bean mixture, rice, shrimp, pico, onions, and avocado evenly among tortillas. Garnish with cilantro leaves; serve immediately.