Cheesy Beef Bake

1. Preheat oven to 350 °F (175 °C). 2. Coat bottom of an 8 x 11" baking dish with olive oil spray. Set aside. 3. Brown ground beef. Drain well. 4. Add chopped red bell pepper and chopped spinach to ground beef and mix together. 5. Pour ground beef mixture in to baking dish. Use a spatula or wooden spoon to evenly distribute the mixture. 6. Sprinkle 1 cup (half a bag) of the shredded cheddar cheese over the mixture. 7. In a separate bowl, scramble together 5 eggs. Add salt and pepper to taste. Pour eggs over beef mixture. 8. Bake at 350 °F for 15-20 minutes. Remove from oven and let sit for 5 minutes before serving. Cut into slices or squares.