When adding vegetables to a footlong sandwich how many ounces or slices of vegetables do you use?

For a footlong sandwich, it's generally recommended to use about 2 to 3 ounces of vegetables. This can vary based on personal preference, but typically around 1 to 2 slices of larger vegetables like tomatoes or cucumbers, and a handful of leafy greens like lettuce or spinach, can create a balanced sandwich. Ultimately, the amount can be adjusted according to taste and the specific vegetables being used.