Mom'S Blueberry Muffins
["1 egg", "1/2 c. milk", "1/4 c. oil", "1 1/2 c. self-rising flour", "1 c. sugar", "1 c. frozen or fresh blueberries"]
["Heat oven to 400\u00b0.", "Place paper cupcake liners into muffin pan which holds 12 muffins."]
["egg", "milk", "oil", "flour", "sugar", "blueberries"]