Ingredients

Lemon & Tarragon Vinaigrette:

• zest and juice of 1/2 lemon
• 1/3 cup 14% sour cream
• 2 tablespoons olive oil
• 2 tablespoons mayonnaise
• 1 tablespoon white wine vinegar
• 1 clove garlic , chopped
• 3 tablespoons chopped fresh tarragon
• salt and pepper

Salad:

• 16 to 20 baby potatoes , halved
• 1 bunch asparagus , trimmed, cut in 2-inch pieces
• 250 g yellow beans , trimmed, cut in 2-inch pieces
• 340 g large shrimp (16-20 count), deveined and peeled
• 1 tablespoon olive oil
• 1 clove garlic , finely chopped
• 1 teaspoon seafood seasoning (such as Old Bay)
• 1/2 sweet onion , very thinly sliced
• salt and pepper
• chopped herbs of your choice