Orange Creamsicle Baked Oats

Ingredients

• 1 tablespoon Real California unsalted butter, for pan
• 2 1/2 cups Real California whole milk
• 1 cup orange juice
• 2/3 cup maple syrup or honey
• 4 large eggs
• 1 tablespoon pure vanilla extract
• 5 cups old-fashioned rolled oats
• 2 teaspoons baking powder
• 2 teaspoons kosher salt
• 1 cup Real California Greek yogurt, plain
• 2 tablespoons orange juice
• 2 tablespoons maple syrup or honey
• 1 small navel orange, halved and sliced into half-moons