What can you substitute 1.5 cup of lemon juice with?

1. Lime juice: Lime juice has a similar acidity and flavor profile to lemon juice. You can use 1.5 cups of lime juice as a direct replacement for lemon juice.

2. Orange juice: Orange juice is sweeter and less tart than lemon juice, but it can be used as a substitute in some recipes. You may need to adjust the sweetness level of your recipe if you use orange juice instead of lemon juice.

3. Grapefruit juice: Grapefruit juice is also more bitter than lemon juice, and it has a slightly different flavor profile. However, it can be used as a substitute for lemon juice in some recipes.

4. Vinegar: Vinegar has a strong acidity, so you will need to dilute it before using it as a substitute for lemon juice. Use 1 tablespoon of vinegar diluted with 1/4 cup of water for every 1/4 cup of lemon juice needed in your recipe.

5. Citric acid: Citric acid is the main acid in lemon juice. You can use 1/2 teaspoon of citric acid diluted with 1/4 cup of water for every 1/4 cup of lemon juice needed in your recipe.

6. Cream of tartar: Cream of tartar is a mild acid that can be used as a substitute for lemon juice in some baking recipes. Use 1/2 teaspoon of cream of tartar diluted with 1/4 cup of water for every 1/4 cup of lemon juice needed in your recipe.