Shallots are part of the onion family and have a mild onion-garlic flavor. In place of 3 to 4 shallots, use 1 medium onion plus a pinch of garlic powder or (if you like the taste of garlic) 1 minced garlic clove.
“I love throwing themed get-togethers. This appetizer was the hit of 'Mediterranean Night.' The fresh garden flavors in the tomatoey salsa are outstanding with a crusty, chewy baguette.“ —Jodie Gharbi, San Antonio, Texas