Lemon Cream
Tartine’s Lemon Cream
- Total Time: 42 minutes
- Yield: 2.5 cups
Description
Source: Tartine
UPDATE: Made this with one stick of butter — tasted great to me. Also, the lemon cream can be used as a filling for tarts and trifles and mixed with whipped cream to spread over layer cakes. I’m still unsure of what I’m going to do with the bulk of mine.
Ingredients
- 1/2 cup + 2 tablespoons (5oz/155ml) lemon juice
- 3 large eggs
- 1 large egg yolk
- 3/4 cup (6oz/170g) sugar
- Pinch of salt
- 1 cup (8oz/225g) unsalted butter, cool (Note: you can use half of the amount of butter — I’ve been making this with 1/2 cup of butter, and it is delicious.)
Instructions
- Pour water to a depth of about 2 inches into a saucepan, place over medium heat, and bring to a simmer.
- Combine the lemon juice, whole eggs, yolk, sugar, and salt in a stainless steel bowl that will rest securely in the rim of a saucepan over, not touching, the water. (Never let the egg yolks and sugar sit together for more than a moment without stirring; the sugar will cook the yolks and turn them granular.) Place the bowl over the saucepan and continue to whisk until the mixture becomes very thick and registers 180° F on a thermometer. This will take 10 to 12 minutes. (Note: I do not have a trusty thermometer, but found that the mixture started to thicken up after about 6 minutes, and I continued to whisk for a total of about 9 minutes.)
- Remove the bowl from over the water and let cool to 140° F, stirring from time to time to release the heat. (Again, I do not have a thermometer, but just used my judgement — I let it cool for about 15 minutes.)
- Meanwhile, cut butter into 1-tablespoon (15-ml) pieces. When the cream is ready, leave it in the bowl if using an immersion blender (I tried this…not so easy…so I switched to the blender), or pour it into a countertop blender. With the blender running, add the butter 1 tablespoon at a time, blending after each addition until incorporated before adding the next piece. The cream will be pale yellow and opaque and quite thick.
- You can use the cream immediately, or pour it into a storage container with a tight-fitting lid and refrigerate for up to 5 days. To use after refrigeration, if necessary, gently heat in a stainless steel bowl set over simmering water until it has softened, whisking constantly.
Notes
I don’t see why the butter couldn’t be at room temperature? It’s just a thought that I might act on next time around. I used to make a recipe very similar to this one, and it called for whisking in room temperature butter after the thickened egg yolk-lemon-sugar mixture had cooled briefly. It worked beautifully.
- Prep Time: 10 minutes
- Cook Time: 17 minutes
- Category: Condiment
- Method: Blender
- Cuisine: American