In a large skillet, heat a drizzle of olive oil over medium heat. Add the finely chopped onion and diced red bell pepper. Sauté for about 5 minutes, or until they are softened and fragrant.
Stir in the shredded chicken, rinsed black beans, corn kernels, ground cumin, chili powder, and season with salt and pepper. Cook for 3-4 minutes until heated through.
Spread 1/4 cup of salsa verde evenly on the bottom of a 9x13 inch baking dish.
Take one tortilla, place a spoonful of the chicken mixture in the center, drizzle with Greek yogurt, roll tightly, and place seam-side down in the baking dish. Repeat with remaining tortillas.
Pour the remaining salsa verde over the enchiladas and sprinkle shredded cheese on top.
Cover with aluminum foil and bake for 20 minutes. Remove foil and bake for an additional 10 minutes until cheese is melted and bubbly.
Allow to cool for a few minutes before serving.
Notes
Serve with freshly chopped cilantro and a dollop of Greek yogurt on top for added flavor.