Roasted potato salad Recipe - Los Angeles Times

Ingredients

• 4 pounds new or fingerling potatoes, cleaned and halved lengthwise
• 3/4 teaspoon chopped garlic
• 3 tablespoons olive oil
• Salt
• Freshly ground black pepper
• 1 pound thick-cut bacon
• 1 cup mayonnaise
• 3 tablespoons whole grain mustard, or to taste
• 1 tablespoon red wine vinegar, or to taste
• 1/2 red onion, trimmed and sliced lengthwise into 1/8 -inch slices
• 1/4 cup capers