When it comes to picnic ideas, there are plenty of easy and yummy foods you can bring. Sandwiches like ham and cheese or peanut butter and jelly, are perfect picnic food. Fruits like grapes or sliced watermelon are refreshing and perfect for a picnic. Carrot sticks and cherry tomatoes make great healthy snacks. Don't forget to pack some crunchy treats like chips or crackers. Cheese cubes or string cheese are also tasty picnic foods. For something sweet, you can bring cookies or brownies to enjoy.