Treadwell Bag Steak

Ingredients

• 2 pounds flank steak
• 1.5 teaspoons salt
• 1 teaspoon black pepper, freshly ground
• 1 teaspoon sugar
• 2 tablespoons fresh ginger root
• 1/2 cup peanut oil
• 2 tablespoons white or rice vinegar
• 1 onion (medium-size)
• 3 garlic cloves
• 1/2 teaspoon dry mustard (Coleman's or equivalent)
• 1/4 cup lemon juice, freshly squeezed
• 3 tablespoons honey