Heavy cream is constituted of the next content material of milk fats (not less than 36%) in comparison with different liquid dairy merchandise like entire (3.25% fats) or 2% milk. This fatty composition is why heavy cream imparts such a wealthy style when added to espresso or whisked into creamy carbonara sauce. A small style of heavy cream by itself will reveal itself to have a really thick and fatty mouthfeel.
Melted butter and milk work so effectively as a heavy cream substitute since you’re mainly including milk fats to a lower-fat liquid dairy product. Butter consists of not less than 80% milk fats, so including melted butter to entire milk will up the fats proportion and create a richer ingredient.
When you have skim milk or low-fat milk within the fridge, it’s also possible to add melted butter to create a heavy cream substitute — simply add in one other teaspoon or two of butter to up the fats content material.
You may as well use half and half (which is equal components entire milk and heavy cream) to make a heavy cream substitute. In a pinch, half and half — which accommodates between 10.5 to 18% milk fats — by itself could be swapped into most recipes that decision for heavy cream. For an additional wealthy ingredient, in fact, add in a few tablespoons of melted butter to additional improve half and half’s fats content material.