The Perfect Vanilla Bean Ice Cream — A Recipe I Spent 5 Years Perfecting

I have made vanilla ice cream more times than I can count. Hundreds of batches. Thousands of litres. And I will tell you plainly: the difference between good vanilla ice cream and great vanilla ice cream is not technique. It is patience.

Most recipes tell you to chill the custard for two hours. I ignore them. Six hours minimum. Overnight is better. The fat molecules need time to align, the vanilla needs time to kiss every drop of cream. You cannot rush a custard. Trust me — I have tried.

Ingredients

• 500ml whole milk (not UHT — find fresh milk if you can)
• 500ml heavy cream (35% fat minimum)
• 8 egg yolks (farm eggs if possible; the darker the yolk, the richer the colour)
• 180g caster sugar
• 2 whole vanilla beans (yes, whole — not extract, not paste)
• A pinch of fine sea salt

Method

Split the vanilla beans lengthwise and scrape the seeds into the cream and milk in a heavy saucepan. Drop the empty pods in too — they still carry flavour. Heat gently until just before boiling. You want steam, not bubbles.

While that warms, whisk the yolks with the sugar until pale and thick — about 3 minutes by hand, 2 by machine. This is the only physical workout in the recipe. Enjoy it.

Now the scary part: tempering. Ladle a third of the hot cream into the yolks, whisking constantly. Then pour the yolk mixture back into the saucepan. Keep stirring with a wooden spoon over medium heat until the custard coats the back of the spoon and your finger leaves a clean line through it. Do not let it boil. If it curdles, you start over. No rescue.

Strain through a fine sieve into a bowl set in an ice bath. Stir occasionally as it cools, then cover and refrigerate for at least 6 hours — ideally overnight.

Churn according to your machine's instructions. Transfer to a container, press parchment paper directly onto the surface (this prevents ice crystals), and freeze for at least 4 hours.

Serve at -10°C, not straight from the freezer. Let it soften for 5 minutes. Taste the patience.

The Vanilla Question

I use Madagascar Bourbon vanilla. Tahitian is more floral — lovely but different. Mexican vanilla has a subtle spice note. Choose based on what you are pairing it with. For plain vanilla ice cream, Madagascar is the king.

— Recipe by a pastry chef who ruined exactly 47 batches before getting it right.