Foods to Avoid Alcohol Caffeinated drinks (coffee, black tea, soda) Fast food items Fried meats and vegetables Hard, crunchy foods (crackers, chips, popcorn) High fat or high sugar condiments (mayonnaise, BBQ sauce) Pickled foods Processed meats (bacon, sausage, hot dogs, pepperoni) Spicy foods (if you have an upset stomach) Sweets (candies, cookies, cake, brownies, donuts, ice cream) White pastas