creamy calico mashed potatoes

Ingredients

• 3-4 pounds red potatoes, quartered but not peeled
• 6 ounces cream cheese, at room temperature
• 1/2 cup butter, room temperature
• 1/2 cup half and half or heavy cream
• 1 medium green bell pepper, chopped
• 1 medium red bell pepper, chopped
• 4 - chopped green onions (use both green and white parts)
• 1/2 teaspoon sea salt (or to taste)
• 1/4 teaspoon freshly ground black pepper (or to taste)
• 3/4 cup shredded sharp cheddar cheese, divided
• 1/2 cup grated parmesan cheese, divided