Scarlet Letter Chicken with Quinoa

Ingredients

• 1 chicken (3½ to 4 pounds), cut into pieces
• 1 clove garlic, bruised
• Salt and freshly ground black pepper to taste
• 2 tablespoons unsalted butter
• 1½ teaspoons vegetable oil
• 1 large shallot, finely chopped
• 2 tablespoons red wine vinegar
• 2 ripe medium tomatoes, seeded and chopped
• ½ cup homemade chicken stock or canned broth
• ½ cup Quinoa
• 1 teaspoon chopped fresh tarragon, or ¼ teaspoon dried chopped with the parsley
• 1 tablespoon chopped fresh parsley