01 - Heat a medium skillet over medium heat. Add butter and allow it to melt completely.
02 - Add the sliced sausage to the skillet and cook for 2 to 3 minutes until browned.
03 - Incorporate the diced onions, sliced mushrooms, and bell pepper; sauté for 3 to 4 minutes until softened.
04 - Add chopped spinach and continue cooking for 1 minute until wilted.
05 - In a bowl, whisk together eggs, heavy cream, garlic powder, smoked paprika, salt, and black pepper.
06 - Pour the egg mixture evenly over the skillet contents. Reduce heat to low and cook undisturbed for 2 to 3 minutes until eggs begin to set.
07 - Sprinkle shredded cheese over the top. Cover the skillet and cook for an additional 2 to 3 minutes until cheese has melted and eggs are fully set.
08 - Serve the skillet hot, optionally garnished with fresh herbs or avocado slices.