Also known as koshering salt, flake salt.
The best replacements and alternatives for kosher salt — 2 tested substitutions with exact ratios and the science behind each swap.
Use Use half the volume (1 tsp Diamond Crystal kosher = 1/2 tsp table salt) for the closest replacement in most recipes.
View adjustment notes →Use half the volume (1 tsp Diamond Crystal kosher = 1/2 tsp table salt)
Pick substitutes that preserve tenderness, aeration, and even rise in cake batters.
Use half the volume (1 tsp Diamond Crystal kosher = 1/2 tsp table salt)
Find substitutions that keep spread, chew, and browning close to your original cookie recipe.
Use half the volume (1 tsp Diamond Crystal kosher = 1/2 tsp table salt)
Use forgiving substitutions that still maintain moisture and lift in quick batters.
Use half the volume (1 tsp Diamond Crystal kosher = 1/2 tsp table salt)
Choose alternatives that hold batter consistency and help keep a light interior.
Use half the volume (1 tsp Diamond Crystal kosher = 1/2 tsp table salt)
Prioritize substitutions that protect gluten development and fermentation performance.
These are common questions bakers ask. Each links to a recipe-specific substitute page with direct ratios and adjustment notes.
Table Salt at Use half the volume (1 tsp Diamond Crystal kosher = 1/2 tsp table salt) is the closest match — Equal by weight, not by volume. If the recipe measured Morton kosher, use 3/4 the volume in table salt instead. If that is unavailable, Sea Salt (fine) (Use half the volume (1 tsp Diamond Crystal = 1/2 tsp fine sea salt)).
See recipe-specific answer →Yes. Start with Table Salt at Use half the volume (1 tsp Diamond Crystal kosher = 1/2 tsp table salt). Equal by weight, not by volume. If the recipe measured Morton kosher, use 3/4 the volume in table salt instead.
See recipe-specific answer →Table Salt, used at Use half the volume (1 tsp Diamond Crystal kosher = 1/2 tsp table salt). Equal by weight, not by volume. If the recipe measured Morton kosher, use 3/4 the volume in table salt instead.
See recipe-specific answer →Use Table Salt at Use half the volume (1 tsp Diamond Crystal kosher = 1/2 tsp table salt) — Equal by weight, not by volume. If the recipe measured Morton kosher, use 3/4 the volume in table salt instead. Mix as the original recipe directs, then taste and adjust liquid or bake time in small steps after a test batch.
See recipe-specific answer →Yes, at Use half the volume (1 tsp Diamond Crystal kosher = 1/2 tsp table salt). Equal by weight, not by volume. If the recipe measured Morton kosher, use 3/4 the volume in table salt instead. Bake-test before scaling up.
See recipe-specific answer →If a recipe calls for 1 cup kosher salt (128g), start with your selected substitute's ratio, then run a small test bake before scaling.
Expect up to 6% variation in cup-based measurements due to brand and handling differences. Weight-first measuring is more reliable for structure-sensitive recipes.
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Equal by weight, not by volume. If the recipe measured Morton kosher, use 3/4 the volume in table salt instead.
Same sodium chloride; only crystal shape differs. Matching by weight is exact — 6 g is 6 g regardless of flake size.
Fine sea salt measures like table salt, so the same halving rule applies.
Fine sea salt's small crystals pack densely like table salt; trace minerals don't meaningfully change saltiness at these quantities.
Substitutions work best in forgiving recipes like muffins, quick breads, and cookies. They're riskier in precision-dependent recipes like macarons, choux pastry, or laminated doughs where the original ingredient's exact properties (fat content, water content, acidity) are critical to the chemistry.