Step 1

Place a rack in the center of your oven and preheat the oven to 400 degrees F. Place the shrimp in a large mixing bowl, drizzle with olive oil, then sprinkle with chili powder, cumin, smoked paprika, and kosher salt. Toss to coat, then spread the shrimp on in a single layer on a large baking sheet. Roast for 4 to 6 minutes, just until the shrimp are opaque and cooked through. (Do not overcook, or the shrimp will be chewy.) Set aside.

Step 2

In a small bowl, combine the guacamole with the lime juice and 1 tablespoon cilantro.

Step 3

To assemble the bites: Top each tortilla chip with a spoonful of the guacamole and a roasted shrimp. Garnish with additional fresh cilantro and cheese. Serve at room temperature.