Green peas with tuna, tomato sauce, and onions come together for a great salad.
Heat olive oil in a small saucepan over medium heat. Cook and stir onion in the hot oil until softened, 1 to 2 minutes. Stir tomato, peas, tomato sauce, and tuna into onion; continue cooking until warm, 3 to 4 minutes; season with salt and black pepper.
Per Serving: 172 calories; protein 17.1g; carbohydrates 17.3g; fat 4.3g; cholesterol 14.2mg; sodium 742.9mg.