Ingreadient

• 4 large eggs
• 1 cup whole milk
• 1 cup all-purpose flour
• 2 tablespoons white sugar
• ¼ teaspoon salt
• 2 tablespoons margarine
• 2 medium ripe bananas, cut into 1/2-inch pieces
• 1 cup sliced fresh strawberries, or more to taste
• 1 cup blueberries, or more to taste
• 1 tablespoon white sugar
• 1 tablespoon lemon juice
• 1 (8 ounce) container frozen whipped topping, thawed (optional)