Lemon juice's natural acidity mimics the effect of cream of tartar, and it also has a citrusy flavor, making it a good choice if you're baking something that could use a bit of zing. Depending on ...
It's a powdered acid that, when combined with finely ground baking soda ... If you're going to make a substitution for cream of tartar, it's better to use bottled lemon juice over fresh to ...
You can make your own baking powder by combining 15ml/1tbsp bicarbonate of soda with 30ml/2tbsp cream of tartar. Measure carefully as too much or too little can upset a recipe’s balance.