pickled red onions in bowl on a gray background. appetizer, condiment or topping, healthy fermented food

vegetable vegetarian homemade onion ingredient food pickled organic marinated healthy appetizer tasty sliced fresh salad slice traditional pink pickle red kitchen pickling spice preserve spicy background diet raw vinegar purple gourmet white delicious fermented culinary canned taste natural veggie closeup cooking glass savory snack sour bowl cuisine condiment