Prep the berries. Rinse strawberries under cool water and lay them out on a clean kitchen towel.
Pat completely dry. Let them air-dry for at least 15 minutes. Any moisture will stop the chocolate from sticking.
Line a tray. Set a baking sheet with parchment or wax paper. Clear a spot in your fridge in case your kitchen is warm and you need to chill them briefly to set.
Chop the chocolate. If you’re using bars, chop them into small, even pieces.
Even pieces melt more smoothly and reduce the chance of scorching or lumps.
Melt the chocolate gently. Use a microwave or double boiler: Microwave method: Place chocolate in a microwave-safe bowl. Heat for 20–30 seconds at a time, stirring in between, until mostly melted. Stir in the last few pieces off-heat to finish melting.
If using, add the oil and a pinch of salt.
Double boiler method: Set a heatproof bowl over a pot with an inch of barely simmering water (the bowl shouldn’t touch the water). Stir until melted and smooth. Add oil and salt if using.
Optional quick temper for shine. For a glossier, snappier shell, reserve about one-quarter of the chocolate before melting.
Melt the rest, then remove from heat and stir in the reserved chocolate until fully melted. This helps bring the temperature down and encourages a shine.
Test the consistency. The chocolate should flow easily and coat the back of a spoon in a thin layer. If it’s too thick, add a tiny splash (1/2 teaspoon) more oil.
If too thin, let it cool a minute and stir.
Dip the strawberries. Hold each strawberry by the green leaves or skewer it through the top. Dip, swirl, and lift, letting excess chocolate drip back into the bowl. Gently scrape the bottom side on the bowl’s edge to avoid puddles.
Add toppings quickly. While the chocolate is still wet, sprinkle nuts, coconut, or other toppings over the berries.
If drizzling with a second chocolate, wait until the base coat sets slightly, then drizzle with a spoon or piping bag.
Set on the tray. Place the dipped berries on the lined sheet. Leave space so they don’t touch. Let them sit at room temperature until set, 20–30 minutes in a cool kitchen. If your room is warm, chill for 10–15 minutes only.
Serve or store. Once set, serve right away for the best texture.
If storing, see the tips below to keep them fresh and avoid condensation.