Mix the olive oil, lemon juice or vinegar and salt and pepper to taste in a small bowl or glass and store in the refrigerator in an airtight container. Vinaigrette may last up to 2 weeks.
To make the ranch dressing:
Mix the buttermilk, yogurt, parsley, dill, chives, onion powder, garlic powder, lemon juice, salt and pepper to taste in a small bowl or glass and store in the refrigerator in an airtight container. Dressing may last up to 2 weeks.
To make the berry dressing:
Blend the berries, balsamic vinegar, olive oil, honey and salt to taste in a blender and store in the refrigerator in an airtight container. Dressing may last up to 2 weeks.