The Mansion Original Rack of Lamb

Name: The Mansion Original Rack of Lamb
Ingredients: 1 1/2 cups soy sauce; 1 1/2 cups Burgundy wine; 1 cup red wine vinegar; 1 teaspoon black pepper; 1 teaspoon dried oregano; 1 teaspoon garlic powder; 4 (10 to 12-ounce) racks of lamb, frenched; Roasted Garlic Rosemary Butter, recipe follows; Balsamic Mint Vinaigrette, recipe follows; 6 large garlic cloves, peeled; Olive oil, for roasting garlic; 1 tablespoon chopped fresh rosemary leaves; 1 stick butter, softened; Pinch salt; 1 tablespoon Dijon mustard; 1/2 cup fresh mint leaves; 2 peeled shallots; 1/2 cup balsamic vinegar; 1 1/2 cups olive oil; Salt and freshly ground pepper