Cold Tomato Stuffed with Rice & Tuna Cold Tomato Stuffed with Rice & Tuna. Salam allaicom, hello, a delicious appetizer of tomato stuffed with tuna and rice with mayonnaise that I often prepare to accompany roasted chicken or just with a green salad for a light meal. The recipe is simple and quick to make, you just need to prepare a kind of tuna rice salad and stuff the raw tomatoes with it. You can customize it according to taste and preferences by adding black olives, corn, capers, or pickles for a tangy filling. Here, I made a plate of composed salad with Hmiss (grilled pepper salad) and carrot salad with cumin.