Line a baking tray or large plate with parchment paper.
Place the chocolate chips and vegetable oil in a microwave-safe bowl.
Microwave on high in 30-second intervals, stirring after each, until the chocolate is completely smooth and melted.
Hold each strawberry by the stem or leaves.
Dip each strawberry into the melted chocolate, turning to coat most of the fruit.
Allow any excess chocolate to drip back into the bowl.
Place each coated strawberry on the prepared tray.
If desired, immediately roll or sprinkle with coconut, chopped nuts, sprinkles, or other toppings before the chocolate sets.
Refrigerate the Chocolate Covered Strawberries for about 30 minutes or until the chocolate is completely firm.
Serve chilled and enjoy.