In every pantry in the world, a spice cabinet is found. Inside, there will be the standard basil, oregano, crushed red pepper flakes, salt, pepper, among many others. Spices allow folks to flavor their food in the way they like. They add so much complexity and nuance to a dish that would otherwise f...
If you incorporate these ingredients in your cooking, your left-overs will last longer:
honey
salt
garlic
sugar (only in high amounts according to feedback; small amounts shortens the life)
I just had some harissa get moldy after just a couple weeks in a jar in the fridge. I was surprised. I suppose it implies a lack of the above ingredients.
I would assume the same is true for honey, since honey is just a solution of sucrose and glucose thats high enough in concentration of those sugars that it won't mold, but it will if you dilute it