Cinnamon Roll Bread Pudding Muffins

Ingredients

• 1/2 teaspoon ground cinnamon
• 3 large eggs
• 1/4 cup brown sugar
• 1 cup powdered sugar
• 2 teaspoons vanilla extract
• 1/4 teaspoon ground nutmeg
• 1 tablespoon unsalted butter
• 1 cup half-and-half
• 2 packages mini cinnamon rolls ((12-ounce packages) or 24 ounces leftover cinnamon rolls)
• 2 tablespoons turbinado sugar (or brown sugar)
• 1/4 cup chopped pecans, (optional)
• 1/4 cup milk (or half-and-half)