Garlic Soy Broccolini

Bahan-bahan (4 porsi)

• 1 pound broccolini
• 1 tablespoon vegetable oil
• 1 tablespoon butter
• 2 cloves garlic (minced)
• 1 teaspoon soy sauce (more to taste)
• ¼ teaspoon red pepper flakes (optional)
• salt and pepper to taste