1 can tuna, drained
1 15 oz can white beans, such as navy, cannellini, great northern, drained and rinsed
½ red onion, thinly sliced
2 stalks celery, sliced
1 c cherry tomatoes, sliced in half
½ c roasted red pepper, coarsely diced
1 Tb capers
2 cups mixed salad greens
Toss together all of the ingredients but the greens, and then make the vinaigrette.
3 Tb olive oil
1Tb red wine or cider vinegar
¼ tsp garlic powder
½ tsp oregano
Salt and pepper to taste
1 tsp Dijon mustard
Whisk together with a fork until emulsified.
Toss together with your salad ingredients and serve on top of greens.