Combine pork and cornstarch; toss. Return pan to medium-high; add remaining 1 1/2 teaspoons oil and and 1 tablespoon butter. Add garlic, pork, and 1/4 teaspoon salt. Cook 4 minutes. Stir in remaining butter, stock, lemon juice, and honey; increase heat to high. Cook 2 minutes. Stir in remaining salt, broccoli, and basil. Top bulgur with pork mixture. Serve with lemon wedges.