Dry Fenugreek can aid in the reduction of bad cholesterol and triglycerides in the bloodstream. Furthermore, it aids in the increase of good cholesterol levels. It can last up to 6 months if kept refrigerated in an airtight container. To improve the flavor and scent, it may be toasted and crushed before adding to subzis. Dry Fenugreek is a common ingredient in handi dishes. Toss a teaspoon of dried fenugreek leaves into dishes with tomatoes as a spice.