Make the Healthy Salsa Verde Chicken Casserole Recipe for a bright, quick weeknight bake that feeds the family.
Preheat the oven to 375°F (190°C) so it's ready when the assembled casserole goes in; this small step makes sure the bake time and the cheese browning finish exactly as planned.
In a large skillet, warm 1 tablespoon of olive oil over medium heat until shimmering, then add the bite-sized chicken pieces so they begin to sear and firm up.
Sprinkle the chicken evenly with 1 teaspoon ground cumin, 1 teaspoon garlic powder, and salt and pepper to taste; toss so each piece carries a light coating of spices.
Sauté the chicken for about 5–7 minutes until the pieces are opaque and cooked through, with little golden edges forming where they touched the pan.
Stir in 1 cup of salsa verde and heat just 1–2 minutes until the chicken is fully glazed in the tangy green sauce and glossy with steam.
In a large mixing bowl, fold together 2 cups cooked brown rice or quinoa, 1 cup rinsed black beans, 1 cup corn kernels, half of the shredded cheese, 1/2 cup chopped fresh cilantro, and 1/4 cup chopped green onions until the grains and beans are evenly distributed.

Add the salsa verde–coated chicken into the grain-and-bean bowl and stir gently until the vivid green sauce has evenly tinted the rice/quinoa mixture and the filling looks cohesive rather than separated.
Spoon the combined mixture into a greased 9x13-inch rectangular baking dish, pressing lightly so the surface is even and there are no large air pockets.
Scatter the remaining shredded reduced-fat cheese over the surface in an even layer so it will melt to a golden, slightly bubbly crust.
Bake in the preheated oven for about 20–25 minutes, watching for the cheese to fully melt, bubble, and develop a light golden-brown crust along the edges.
Remove the dish from the oven and let it cool for a few minutes so the casserole firms slightly and serving slices hold together without collapsing.
Serve warm, topped as desired with avocado slices, a dollop of sour cream, lime wedges, scattered cilantro, and extra sliced jalapeños or crumbled white cheese for contrast.
