Yes, the substitution can be made. However, it is important to be aware that vidalia onions are generally a sweeter and more mild onion and so you should start out with less of a red onion than you would with the vidalia to make sure that the end result is not too strong. Depending on the recipe, you can try carmelizing the red onion which will decrease it's "strength" to counteract the difference in flavors.
It is certainly a different type of onion flavorwise, but it would definitely not ruin a recipe if you swapped it in. Depending on how it's used, it could even be an improvement.
You can substitute a Vidalia onion with any other type of onion. Yellow onions work well in place of the Vidalia.
Vidalia onions are a type of sweet onion grown in Georgia. They are Vidalia onions only because of the area they are grown in, near Vidalia, Georgia. However the onions grown in the area are unusually sweet due to low sulfur in the soil.
Sweet onions, of course!
onions
Georgia history is known for the growing of Vidalia onions. They are sweet onions grown only in the area around Vidalia, Georgia.
Vidalia, GA
Vidalia Onions
(Vidalia) Onions and peaches.
Vidalia and Walla Walla are two types of sweet onions. They are grown by farmers in western Washington state.
There are many different types of onions, however none of them are starchy. Although you may not think onions are sweet because of their strong smell, they do in fact contain fructose (sugar). One of the most common sweet onions is the Vidalia.
Vince Young played quarterback for the University of Texas. In his senior year, Young led his team to the BCS National Championship.
In the US state of Georgia, typically in an area somewhere around the city of Vidalia.
Sure, I have used what onions I had on hand white, purple and yellow.