For meal prep, let all of the ingredients cool completely at room temperature, about 30 minutes. The shrimp can be refrigerated in an airtight container for up to 2 days. The vegetables can be refrigerated in a separate airtight container for up to 5 days (the bread will not be as crispy, but it will still be delicious!). The salad dressing can be refrigerated in a separate airtight container or jar for up to 1 month.