Preheat oven to 350 degrees. In a skillet, over medium high heat, brown the sausage evenly. Drain and crumble the sausage and set aside. Lightly grease a 7" x 11" glass pan. Microwave the broccoli until about half cooked and drain off any liquid. You may use either fresh broccoli or frozen. In a bowl, combine sausage, broccoli, and 1/2 cup cheddar cheese. Spoon into the prepared baking pan. Stir together another 1/2 cup cheddar cheese, eggs, ricotta cheese, milk, pepper, and seasoned salt; pour over the broccoli mixture. Sprinkle the remaining 1/2 cup cheddar cheese on top. Next, top with the mixture with spoonfuls of salsa. Loosely cover with tin foil and bake 1 hour or until eggs are set. Allow to set for about 5 minutes before cutting into squares for serving. Serves 12.