Baked Breakfast Cheesecake

Ingredients

• 21 ounces ricotta cheese (preferably unsalted) or 21 ounces cream cheese (preferably unsalted) or 21 ounces mild goat cheese, softened (preferably unsalted)
• 5 tablespoons unsalted butter, melted and cooled slightly
• 3 tablespoons quick oats or 3 tablespoons fine semolina or 3 tablespoons whole wheat pastry flour
• 1 large pinch sea salt
• 12 cup superfine sugar
• 2 eggs, lightly beaten
• 2 small oranges, zest of, finely grated
• 1 tablespoon fresh squeezed orange juice
• 3 tablespoons raisins (optional)