In a bowl, combine all the ingredients. Refrigerate. Serve cold.
In a food processor, purée half of the tomatoes. Dice the remaining tomatoes. In a bowl, combine the diced tomatoes and tomato purée with the remaining ingredients. Refrigerate. Serve cold.
In a bowl, combine all the ingredients except for the cornmeal and oil. Season with salt and pepper. Shape into 7.5-cm (3-inch) in diameter by 2.5-cm (1-inch) thick patties. Press each croquette in the cornmeal.
In non-stick skillet, heat half the oil. Add half the patties and cook for about 6 minutes on each side. Repeat with the remaining patties and oil.
Serve two patties per person as a main dish, or only one as an appetizer. Serve with salsa or cucumber sauce.
Recipes with the "Healthy Pick" stamp have been evaluated by a registered dietitian member of the Ordre professionnel des diététistes du Québec.