Plantain and Cheese Breakfast Tart Recipe

Name: Plantain and Cheese Breakfast Tart Recipe
Ingredients: ¾ stick salted butter ([3 ounces / 85 grams], at room temperature); 1 green plantain (peeled and cut into quarters); 2 yellow plantain (peeled and cut into quarters); 2½ teaspoons salt (divided); 3 tablespoon all-purpose flour; 4 egg; ¾ pound dry ricotta cheese (or drained cottage [340 grams]); 3 tablespoon minced parsley (divided); ¼ teaspoon freshly cracked pepper; ½ cubanelle pepper ( (cubanela) seeded and chopped); 1 large white onion (cut into quarters); ½ pound white cheddar ([227 grams] grated)