Preheat the oven to 375’F and coat a ramekin or small baking dish with non-fat cooking spray. Place the greens in the bottom of the ramekin and spoon salsa on top. Crack the egg on top of the salsa then drizzle with 1 tablespoon low-fat milk. Season with salt and pepper and top with cheese. Bake until whites are set and yolks are just firm around the edges, about 12-15 minutes. Top with cilantro and crumbled tortilla chips, if desired.