01 - In a medium bowl, whisk together eggs, milk, salt, and pepper until well combined.
02 - In a large non-stick skillet over medium heat, cook bacon until crispy. Transfer bacon to a paper towel-lined plate and crumble once cooled. Wipe excess fat from the skillet, leaving about 1 teaspoon.
03 - Add bell pepper and sauté for 2 minutes until slightly softened. Add spinach and cook for 1 minute until wilted.
04 - Reduce heat to low. Add butter to the skillet, then pour in the egg mixture. Let sit for 30 seconds, then gently stir with a spatula.
05 - When eggs are softly set but still slightly runny, sprinkle in cheddar cheese, crumbled bacon, and green onions. Gently fold until cheese melts and eggs are just cooked through.
06 - Serve immediately, garnished with extra green onions if desired.