Brown sausage over medium heat in large skillet. Drain excess grease. Return to heat and add onion and pepper. Cook for 3-4 minutes over medium low heat. Add scallions, oregano, basil, salt and pepper. Remove from heat.
Preheat oven to 350 degrees. Spray 6 small ramekins with olive oil cooking spray.
Mix eggs and milk in small bowl with whisk. Divide sausage mixture evenly in ramekins. Divide cheeses evenly over the sausage mixture. Pour egg mixture over cheese.
Bake for 30 minutes or until set. Wait 5 minutes to invert.