Tuna with Olives and Capers

Sear tuna, or use good canned tuna. Chop it up and mix with chopped olives, capers, tomatoes, parsley and olive oil

Egg and Tomato with Paprika

Arrange sliced ripe tomatoes and hard-boiled eggs on a platter; scatter a handful of chopped pitted green olives on top. Drizzle with a dressing made with olive oil, sherry vinegar and a teaspoon of pimentón.

I added spinach, potatoes and tuna. 

Tomato and Peach

Mix wedges of tomatoes and peaches, add slivers of red onion, a few red-pepper flakes and cilantro. Dress with olive oil and lime or lemon juice. Astonishing.

Caprese Variation

The Little Italy salad: Chop or julienne salami and prosciutto, then toss with cubed mozzarella, chopped tomato, chopped artichoke hearts, oil and wine vinegar.
 

Tomato and Strawberry

A red salad: Combine tomato wedges with halved strawberries, basil leaves, shaved Parmesan and balsamic vinegar.

Cobb Salad

Sort-of-Cobb salad: Choose any combination of hard-cooked eggs, chopped prosciutto, cooked chicken, crumbled Gorgonzola, chopped tomatoes, chickpeas or white beans, sliced red onion, olives. Make vinaigrette with capers and anchovies.

Tomato and Watermelon

Cube watermelon and combine with tomato chunks, basil and basic vinaigrette. You can substitute peach for the watermelon or the tomato (but not both, O.K.?). You can also add bacon or feta, but there goes the vegan-ness

Grilled Cheese and Tomato

Make a crisp grilled cheese sandwich, with good bread and not too much good cheese. Let it cool, then cut into croutons. Put them on anything, but especially tomato and basil salad. This you will do forever.

Peppers, Tomatoes, Onions

Combine chopped bell peppers, tomatoes, red onion, chilies and cilantro, then toss with corn tortilla strips, toasted in a 350-degree oven until crisp (or yes, use packaged chips; why not?). Dust with chili powder and lots of lime juice.

Panzanella

Trim crusts if necessary from day-or-two-old bread (or even three-day-old bread), cube and marinate in black olive tapenade thinned with more olive oil. Add chopped capers and toss with tomatoes, basil and mozzarella. (Anchovies optional.)

Quinoa Tabbouleh

Cook and cool quinoa. Toss with olive oil, loads of lemon juice, tons of parsley, some chopped tomatoes and, if you like, toasted pine nuts. Call it quinoa tabbouleh.