Preheat oven to 400 degrees F.
Mix ricotta cheese, egg, parsley, and parmesan cheese together in bowl. Set aside.
Place baguette slices on baking sheet. Brush with olive oil.
Spread 1 tsp. Ricotta mixture on baguettes.
Add 3 slices hot pepper on each, top with shredded Mozzarella cheese.
Bake at 400 degrees F for 15-20 minutes and serve hot.