1. Preheat oven to 350 and line 15 regular size muffin cups with a paper liner. Set aside. 2. In a mixing bowl, add vegetable oil, sugar and eggs and mix well. 3. Mix in bananas and vanilla. 4. Add flour, baking soda and salt and mix until combined. 5. Fold in strawberries. 6. Use a 3 tablespoon portion scoop to put batter into prepared muffin tins. 7. Bake for 17-20 minutes or until toothpick inserted in the center comes out clean. 8. Let stand for 5 minutes before removing from pan. Let cool completely or until warm. 9. Makes 12-15 muffins.