Chili Powder
Chili Powder is a dry seasoning used in small amounts for clear aroma and flavor. Add gradually, taste as you go, and refresh it when the smell turns dull.
Identity
Dry spice
Use small amounts and refresh stale jars.
Powdered spices spread quickly through a dish. Add a little at a time, bloom in fat when the recipe calls for it, and replace the jar when the aroma turns flat.
Wikimedia Commons
Reference image
Chili Powder reference image.

Source: Wikimedia Commons
Used In Recipes
Substitutions
Acceptable
Chili Powder -> Hot Chili Flakes
Chili powder or hot chili flakes, to taste
The source lists this as an alternative in the same ingredient row.
Acceptable
Chili Powder -> To Taste
Chili powder or hot chili flakes, to taste
The source lists this as an alternative in the same ingredient row.