Preparation Spoon tahini into medium bowl. Add lemon juice and whisk until smooth. Add 1/2 cup hot water and whisk until well blended, adding more hot water by tablespoonfuls if mixture is very thick. Season to taste with salt. DO AHEAD: Can be made 1 day ahead. Cover and refrigerate. Sold at some supermarkets and at natural foods stores and Middle Eastern markets.
Preparation Spoon tahini into medium bowl. Add lemon juice and whisk until smooth. Add 1/2 cup hot water and whisk until well blended, adding more hot water by tablespoonfuls if mixture is very thick. Season to taste with salt. DO AHEAD: Can be made 1 day ahead. Cover and refrigerate. Sold at some supermarkets and at natural foods stores and Middle Eastern markets.