I first made this recipe a few weeks before my mom came to visit from the south of France last autumn. She loves her morning toast – always a baguette, always unsalted butter, thickly spread. I can’t quite agree – I want salted butter, the kind that pushes back against the sweetness of the jam.
Most times, I make my usual recipe, the one I’ve relied on since 2009, back when I first worked with Andrew Gravett. But this time, I felt like trying something different. Christine Ferber’s method – slow and deliberate. Pierre Hermé has always sworn by her jams, and he’s never wrong.
Three-day strawberry jam
Adapted from Christine Ferber's Mes confitures: jams and jellies.There’s a quiet kind of magic in slow preserves – the way sugar and time work together to turn fruit into something more than itself. This one starts with strawberries, small and fragrant, macerated overnight until they glisten. The process takes three days, like most Christine Ferber's jams and preserves – an institution in itself.
Notes
A note on using frozen strawberries:
I always – always – freeze strawberries in the summer. I wash and hull them first, then freeze them on a tray before packing them into freezer bags. They work exceptionally well in smoothies, compotes, and of course, jams.
I use them straight from the freezer – no need to defrost – keeping them whole. The sugar and lemon juice draw out their juices as they macerate, turning them into something almost candied. The result is a jam that’s less spreadable, with whole strawberries suspended in a thick, glossy syrup.
Ingredients
- 1 kg hulled and quartered strawberries
- 850 g caster sugar
- Juice of one small lemon
Instructions
Day 1
- Place the strawberries into a large non-reactive bowl. Add the caster sugar and lemon juice, stir, and cover with clingfilm. Leave to macerate overnight in the fridge.
Day 2
- By morning, the strawberries will have given up their juices. Tip everything into a pot and bring it to a gentle simmer. Pour it all back into the bowl, cover, and return to the fridge for another night.
Day 3
- Strain the strawberries, letting the syrup run through a fine sieve. Bring the syrup to a boil, skimming off any foam, and let it cook until it reaches 105°C.
- Add the strawberries back in and bring everything to a rolling boil.
- Skim again, stir gently, and let it cook for 5 more minutes. The syrup should be thick enough to coat a spoon, and the strawberries should shine – translucent and almost candied.
- Spoon into warm jars, seal, and let cool. Then, find a reason to open one – some good bread, a spoonful over yogurt, or just because.
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