Hard boiled eggs
Eggs are a great source of no-carb food, and hard-boiled eggs are made especially easy in an Instant Pot (the process that works for me). But I can't eat them plain, and they're only slightly better with salt and pepper, and I usually don't have time to make deviled eggs... so I slice them in half and use one of my favorite condiments and salt/pepper to dress them up, usually eating them over the sink before I leave to do something.
Horseradish sauce:
Less than 1 gram carbs per teaspoon.
Ingredients:
Soybean Oil, Water, Corn Syrup, Vinegar, Egg Yolks, Modified Corn Starch, Horseradish, Salt, Artificial Flavoring, Potassium Sorbate (A Preservative), Xanthan Gum, Calcium Disodium Edta Added To Protect Flavor.