In large stockpot, bring water to boil. Add pepper halves and boil 7-11 minutes or to desired tenderness. Shake off excess water and lay cut side up on a foil-lined baking sheet.
Preheat oven to 350 degrees.
In mixing bowl, combine ricotta cheese, ham, pepper, salt, seasoning, spinach and chopped eggs. Mix together carefully. Fill peppers with mixture, dividing evenly between them.
Bake, covered with foil for 25 minutes. Remove foil; sprinkle with cheddar cheese. Bake an additional 5 minutes until cheese is melted.