Best condiment? Well, that's a no-brainer.
Maple syrup. I go through at least one bottle a month. On my own. I pour it onto fruit and cereal, veggies, puddings, yogurt, pancakes, waffles, and poultry. It goes into salad dressings, hot chocolates, cupcake frostings, custard, savoury cream sauces, smoothies, fried onions, soups, and early morning green monsters. Maple syrup, without you, my life would be boring and empty.