Red, White, and Blueberry Fruit Salad

1 pint strawberries, hulled and quartered 

1 pint blueberries 

½ cup white sugar 

2 tablespoons lemon juice 

4 bananas

Mix the strawberries and blueberries together in a bowl, sprinkle with sugar and lemon juice, and toss lightly. Refrigerate until cold, at least 30 minutes. About 30 minutes before serving, cut the bananas into 3/4-inch thick slices, and toss with the berries.