Tuna and White Bean Salad

Name: Tuna and White Bean Salad
Prep time: 15 min
Total time: 15 min
Cuisine: Italian
Ingredients: 1/4 small red onion, cut in thin slivers; 3 tsp vinegar (this can be any vinegar you like, red, white, or cider vinegar); 15 ounce can of white beans, drained; 1 clove garlic, minced. Shallot can also be used; 1 Tbsp capers; 3 Tbsp extra virgin olive oil, or more to taste; juice of 1/2 lemon; salt and fresh cracked pepper to taste; 4-6 ounces canned or jarred tuna fish packed in oil; fresh dill snipped; fresh parsley, minced