I take Alton Brown's
http://www.foodnetwork.com/recipes/alton-brown/gazpacho-recipe/index.html.
Or, I do this:
A large can of crushed tomatoes. Not Costco size large, just the larger one on the shelf at the grocery store.
About a quart of V-8. If you like spicy, get the spicy one. If not, get the regular one.
Peel a whole cucumber.
Buy the small/medium bag of fancy peppers. These are not the hot kind, but there are bright orange, yellow and red all in the same bag. Cut off the ends, cut in quarters so you can remove the seeds - don't even have to remove them all just get most of them.
Small/medium sweet onion.
I like garlic. So, I usually use at least 3-4 cloves worth of crushed garlic. The sort that you buy pre-crushed in the jar.
Good splash of the good olive oil. About 1/4 to 1/2 cup.
Some lime/lemon juice. Say about 2 tablespoons.
Two good size teaspoons of balsamic vinegar.
Two large size teaspoons of Worcestershire sauce. Ok, about equal amounts of the vinegar and Worcest-whatever stuff.
Couple of shakes of sea salt.
I like black pepper. You probably don't want to know how much I add. Most people would put about 1/4-1/2 teaspoon.
Take the tomatoes, cucumber, peppers and onion - put them in a food processor and pulse until they are chunky - but not destroyed. About the size of a lemon seed. Pour into a large bowl. Add all the other ingredients and stir up. You may want to add more salt/pepper to taste. Go easy on the Worcestershire sauce - it is a key ingredient, but you don't want to overdo it.
Refrigerate and enjoy.