Three Grain Muffins

Ingredients

• vegetable spray
• 3/4 cup (175 ml) flour
• 1/2 cup (125 ml) rye flour
• 1/2 cup (125 ml) instant oatmeal
• 3 tbsp (45 ml) brown sugar packed
• 3-1/2 tsp (17.5 ml) baking powder
• 1/2 tsp (2 ml) salt
• 1 cup (225 ml) 1% milk
• 1/4 canola oil
• 1 egg