Can you substitute White wine for Merlot wine?

White wine cannot be substituted for Merlot wine in most recipes due to their distinct flavor profiles and characteristics. Merlot is a dry, red wine with flavors of black cherry, plum, and chocolate, while white wine is typically light, fruity, and acidic with flavors of citrus, apple, and pear. Substituting white wine for Merlot will significantly change the taste of your dish.

Additionally, Merlot wine usually has higher alcohol content compared to many white wines, which can impact cooking times. If a recipe specifically calls for Merlot wine, it's best to use it to achieve the desired flavor and texture.