So, why do we add red wine to beef stew in the first place? Well, it's not just for flavor, although that's a big part of it. The tannins in red wine also help to tenderize the meat, making it fall-apart delicious.
But how much is too much? You don't want your stew to taste like a wine sauce, right? A good rule of thumb is to start with a small amount, like 1/4 cup of red wine per pound of beef. From there, you can always add more, but it's harder to remove the flavor once it's been added.
Think of it like cooking with spices - you can always add more, but it's harder to take it away once it's been added. So, start with a small amount and taste as you go. That way, you can adjust the flavor to your liking.
How to make perfect French-style beef stew recipe with red wine