Old-Fashioned Blueberry Muffins(Makes 12)  
["1 c. milk", "1 stick unsalted butter (1/2 c.)", "1 1/2 tsp. grated orange peel", "1 tsp. vanilla extract", "2 large eggs", "2 c. all-purpose flour", "3/4 c. sugar", "2 1/2 tsp. baking powder", "3/4 tsp. salt", "1 1/3 c. fresh blueberries"]
["Preheat oven to 400\u00b0. Line 12 muffin cups with paper liners. In heavy saucepan, combine first 4 ingredients and stir over medium heat until butter melts.", "(Cool until just warm to touch.) Beat in eggs."]
["milk", "butter", "vanilla extract", "eggs", "flour", "sugar", "baking powder", "salt", "fresh blueberries"]