French Crème Fraîche Berry Overnight Oats
A no-cook overnight oats recipe that brings French elegance to breakfast. Rolled oats are soaked in whole milk and crème fraîche, then infused with a hint of Chambord and topped with fresh raspberries, toasted hazelnuts, and a touch of honey. Prepare the night before for a creamy, indulgent morning meal that tastes like a French café dessert.
Steps
Before you start
- Use full-fat crème fraîche at room temperature so it blends smoothly
- Chill two mason jars or glasses in the refrigerator before assembling
- Have berries washed and ready to layer
Whisk crème fraîche base
- In a small bowl, whisk together the room-temperature crème fraîche, honey, Chambord, vanilla extract, and sea salt until smooth and fully combined, about 30 seconds.
- The mixture should have no lumps and be evenly blended.
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Ready when: Mixture is smooth and no white streaks remain
Tip: Whisk vigorously to ensure the crème fraîche fully incorporates—lumps will not soften overnight.
Divide oats into jars
- Divide the rolled oats evenly between two 16-oz (480 ml) mason jars, using 6 tablespoons (30 g) per jar.
- This is the base layer.
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Ready when: Oats are evenly distributed in both jars
Add liquid and cream mixture
- Pour half the crème fraîche mixture (about 2.5 tablespoons/37 ml) into each jar, then divide the cold whole milk evenly between them (6 tablespoons/90 ml each).
- Stir gently with a spoon to distribute the crème fraîche and prevent the oats from clumping.
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Ready when: Oats are fully moistened and no dry flakes are visible
Tip: Stir thoroughly—dry pockets of oats will stay hard even after overnight soaking.
Add half the raspberries
- Divide half of the fresh raspberries (about ¼ cup/62 g) between the two jars, distributing them evenly throughout the oat mixture.
- These will soften and infuse flavor into the base.
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Ready when: Raspberries are scattered throughout the mixture
Cover and refrigerate overnight
- Seal each jar with a tight-fitting lid and place on the middle shelf of the refrigerator.
- Leave undisturbed for at least 8 hours, or preferably overnight (up to 12 hours).
- The oats will absorb the liquid and become creamy.
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Ready when: Oats are tender and the mixture is thick and creamy
Tip: Don't open the jars before morning—this maintains the cool temperature and prevents condensation from dripping back onto the oats.
Top and serve
- Remove the jars from the refrigerator.
- If the oats seem too thick, add a splash more cold milk (1–2 tablespoons/15–30 ml) and stir gently.
- Top each jar with the remaining fresh raspberries (about ¼ cup/62 g) and divide the chopped roasted hazelnuts between the two jars (about 2 tablespoons/15 g per jar).
- Serve immediately in the jar or transfer to a bowl.
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Ready when: Toppings are evenly distributed and jars are ready to eat
Tip: Add fresh toppings just before serving to keep the raspberries and hazelnuts from becoming soggy.
Good to know
Tips
- If you don't have Chambord on hand, the recipe still works beautifully with just honey and vanilla—it will be slightly less sophisticated but equally creamy and delicious.
- Make sure your crème fraîche is at room temperature before whisking; cold crème fraîche will seize and become grainy when mixed with cold milk.
- For a thicker texture, reduce the milk to ½ cup (120 ml). For a thinner, more pourable consistency, add an extra 2–3 tablespoons (30–45 ml) of milk.
- Toast your own hazelnuts if possible by spreading raw blanched hazelnuts on a baking sheet at 350°F (175°C) for 8–10 minutes; the flavor is much brighter than store-bought.
Make ahead
Prepare completely the night before and refrigerate. The mixture will keep for up to 3 days, though it is best enjoyed within 24 hours while berries are fresh. Toppings can be added up to 2 hours ahead if you prefer to soften the raspberries slightly.
Storage & reheating
Refrigerate in a sealed jar for up to 3 days. The oats will gradually soften and the texture will become slightly more uniform, but the flavor improves as the Chambord infuses. Do not freeze. To reheat, stir gently and add a splash of milk to loosen if desired, then eat cold or heat gently in the microwave for 30–45 seconds (do not add toppings before reheating).
Substitutions
- Chambord liqueur → cassis liqueur or framboise liqueur. Maintains the berry-liqueur flavor; use the same amount.
- crème fraîche → Greek yogurt (full-fat, plain) or mascarpone. Greek yogurt adds tang and is thinner, so reduce milk to ½ cup (120 ml) and increase yogurt to ⅓ cup (80 g). Mascarpone is richer; use ¼ cup (60 g) as written.
- roasted hazelnuts → toasted almonds, walnuts, or pistachios. Any roasted nut works; chop roughly to the same size.
- fresh raspberries → blackberries, blueberries, or a mix of fresh berries. Keep the same weight. Firmer berries like blueberries will hold their shape better overnight.
