Overnight Breakfast Enchiladas

olive oil

package ((12-ounces) Turkey Sausage Links, cut up into about 1/2-inch rounds)

green bell pepper (, diced)

green onions (, sliced, white parts only (slice the green parts for garnish))

salt and fresh ground pepper (, to taste)

((4-ounces) diced green chillies)

(7-inch) whole wheat, low carb flour tortillas

shredded reduced fat cheddar cheese (, divided (reserve 1/2-cup for topping))

eggs

- cup heavy cream

2% milk

all-purpose flour

chili powder (, or to taste)

Fat-Free Sour Cream (, for garnish (optional))

cherry tomatoes (, quartered, for garnish (optional))

avocado (, sliced, for garnish (optional))

diced green peppers (, for garnish (optional))

cilantro or parsley (, for garnish (optional))