Greek Salad with Walnuts & Grapes

1 head Romaine lettuce, torn into bite-size pieces
1 cup cubed English cucumber
1 cup chopped tomato
1/2 cup Kalamata olives, halvede
1/2 cup broken walnuts
1/2 cup chopped red onion
1/2 cup Melissa's Muscato grapes, quartered
1 teaspoon capers
1/2 cup feta


2 tablespoons cider vinegar
1 tablespoon freshly squeezed lemon juice
1 tablespoon olive oil
One garlic clove
1/2 teaspoon oregano
1/2 teaspoon kosher salt
1/4 teaspoon freshly ground black pepper

Combine salad ingredients in a bowl and toss with dressing.

To make dressing put all ingredients into a bullet blender, and process until emulsified.