Step 1

Prepare the following, placing them all in the same medium bowl: dice 1 medium yellow onion, dice 1 small red bell pepper, and mince 2 garlic cloves. Cut 1 pound boneless, skinless chicken breast into 1-inch cubes. Pat dry with paper towels and season all over with 1 teaspoon kosher salt and 1/2 teaspoon black pepper.

Step 2

Heat 2 tablespoons vegetable oil in a large skillet over medium-high heat until shimmering. Add the chicken and spread into an even layer. Cook, turning occasionally, until cooked through, 3 to 4 minutes. Transfer to a plate and set aside.

Step 3

Add the onion, bell pepper, and garlic to the skillet. Cook, stirring occasionally, until softened, about 5 minutes. Add 2 tablespoons tomato paste and 1 teaspoon ground cumin, stir to coat the vegetables, and cook until darkened in color, about 2 minutes.

Step 4

Stir in 2 cups cooked rice and 1/2 cup chicken broth, and return the chicken to the pan. Cook until heated through, about 3 minutes. Serve with lime wedges.