Prep your cone stand. You’ll need a way to hold cones upright. Punch holes in a sturdy cardboard box, use a cooling rack with wide gaps, or place cones in narrow glasses. Line a baking sheet with parchment for easy cleanup.

Melt chocolate for sealing cones. In a microwave-safe bowl, melt 1/2 cup chocolate chips with 1 teaspoon oil in 20–30 second bursts, stirring until smooth. You can also use a double boiler.

Make the chocolate “nugget.” Spoon 1–2 teaspoons melted chocolate into the tip of each cone. Swirl to coat the inside bottom. Let excess drip out, then stand cones upright to set for 5–10 minutes. This prevents soggy cones and gives that classic chocolate tip.

Optional: Brush the inside. For extra crunch, brush a thin layer of melted chocolate inside the lower third of each cone. Let it set. This is especially helpful if you’re storing cones longer than a week.

Whip the cream. In a large bowl, whip the cold heavy cream to medium-soft peaks. Don’t overbeat; you want it fluffy and smooth, not grainy.

Mix the base. In another bowl, stir together the sweetened condensed milk, vanilla, and a pinch of salt. Gently fold the whipped cream into this mixture in two additions until just combined. You’ve now got a silky no-churn ice cream base.

Flavor it up (optional). Fold in add-ins like mini chocolate chips, crushed cookies, or a ripple of jam. Keep add-ins small so they pipe easily.

Fill the cones. Transfer the ice cream base to a large piping bag or a zip-top bag with a corner snipped. Pipe into each cone, tapping gently to remove air pockets. Fill to just below the rim, leaving room for a decorative swirl later.

First freeze. Place filled cones upright in the freezer for 45–60 minutes, until the tops feel set but not rock solid. This helps keep the topping layer clean.

Add the swirl. Pipe a small rosette or dome of the ice cream base on top of each cone to mimic the Cornetto look. Return to the freezer for 30 minutes to firm up.

Make the dipping chocolate. Melt the remaining 1 cup chocolate chips with 1 tablespoon oil until smooth and pourable. Let it cool for 5 minutes so it doesn’t melt the ice cream when dipping.

Dip and top. Dip each cone top into the chocolate to coat the swirl. Quickly sprinkle with chopped nuts before the chocolate sets. Work in batches so the shell doesn’t harden before topping.

Final freeze. Freeze the finished cones for at least 2 hours, or until fully firm. For best texture, freeze 4–6 hours.

Serve. Let cones sit at room temperature for 2–3 minutes before eating for the perfect bite.