I don't allow substitution in my game.
If you must, for 1 cup of half and half;
Melt 1 tablespoon of butter in a cup and fill up with plain milk.
DO not use if recipe calls for whipping the half and half.
You probably can not use half and half for potato soup. Potatoes have starch and this adds a thickening ingredient to the recipe.
No, because lemonade is watered out and contains sugar. That will make it too sweet. Substitute it with half as much white vinegar.
Yes, we can substitute buttermilk for milk in recipe.
You use a regular bread recipe and substitute half of the flour with whole wheat flour.
It really depends on the recipe and the needed consistency. In most cases, half&half or even whole milk can be substituted for light cream to make a recipe healthier. If the recipe calls for heavy cream, it's really a judgment call. You might try a halved recipe with half&half to test before making a full batch. Substituting half&half or milk in a recipe calling for sweet (whipping) cream is generally NOT recommended.
Evaporated milk mixed with equal parts water. Reconstituted powdered milk. Soy milk. There are probably others but it would depend on what you plan to use the milk for and why you want a substitute. If you just don't want the milk fat, use skim milk. If it's for a recipe where the milk fat is needed for the recipe to work, there might not be a substitute.
half apple juice concentrate / half brandy. You could also try apple cider, but it isn't as .. pleasing or as strong. The Calvados leaves a pleasant taste to the recipe - the cider doesn't keep the flavor as it tends to bake out.
write it two and a half timesAdded: If you double a recipe and then half it - you are back to a single recipe.
margarine
cream cheese
vinegar
If you want, you can substitute chicken thighs for turkey thighs in a recipe. It will give your recipe a different taste.
Recipes calling for rice, you may substitute with ouzo with you have no rice.