Chocolate soufflé is a French baked dessert made with melted chocolate, egg yolks, and whipped egg whites, served warm while its center is soft and airy. This beginner-friendly version uses straightforward steps and individual ramekins, so the portions bake evenly and are easy to serve.
Ingredients
- 1 tablespoon (14 g) unsalted butter, softened, for greasing the ramekins
- 2 tablespoons (25 g) granulated sugar, divided, for coating the ramekins and sweetening the batter
- 4 ounces (113 g) bittersweet chocolate, finely chopped (about 60–70% cacao)
- 2 tablespoons (28 g) unsalted butter, cut into pieces
- 3 large eggs, separated, at room temperature
- 2 tablespoons (16 g) all-purpose flour
- 1 tablespoon (15 ml) whole milk
- 1 teaspoon (5 ml) vanilla extract
- ⅛ teaspoon (0.5 g) fine salt
- ⅛ teaspoon (0.5 g) cream of tartar
- 1 tablespoon (8 g) powdered sugar, for serving (optional)
Instructions
- Set a rack in the lower-middle of the oven and heat it to 400°F (200°C). Set four 6-ounce (180 ml) ramekins on a baking sheet. Brush their insides with softened butter using upward strokes, then add a little of the coating sugar to each and turn to cover the base and sides. Tap out excess sugar. This coating helps the soufflés rise and release cleanly.
- Place the chopped chocolate and 2 tablespoons (28 g) butter in a heatproof bowl. Set it over a saucepan containing a little gently simmering water, keeping the bowl’s bottom above the water. Stir until smooth, then remove the bowl and let the mixture cool until warm but not hot, about 5 minutes. Alternatively, microwave in 20-second bursts, stirring between each.
- Whisk the egg yolks, flour, milk, vanilla, salt, and 1 tablespoon (12 g) of the sugar in a medium bowl until smooth. Whisk in the melted chocolate mixture until evenly combined. The mixture will be thick. Set it aside while you whip the whites; do not leave it for a long time, as it will firm as it cools.
- Put the egg whites and cream of tartar in a clean, dry mixing bowl. Beat with an electric mixer on medium speed until foamy, about 1 minute. With the mixer running, gradually add the remaining 1 tablespoon (12 g) sugar. Increase to medium-high and beat until the whites form glossy peaks that stand upright but curl slightly at the tip, about 2–3 minutes. Avoid beating until dry or grainy.
- Stir about one-quarter of the beaten whites into the chocolate mixture to loosen it. Gently fold in the rest in two additions with a flexible spatula: cut down through the middle, sweep along the bottom, and lift the batter over itself while turning the bowl. Stop when no large white streaks remain; a few small streaks are better than deflating the mixture by overmixing.
- Divide the batter evenly among the ramekins, filling each nearly to the rim. Level the tops gently. Run the tip of a thumb around the inside edge of each ramekin to make a shallow channel; this can encourage an even rise. Wipe any batter from the rims so it does not stick as it bakes.
- Bake immediately for 12–14 minutes, without opening the oven door during baking. The soufflés should be risen, with set edges and centers that still quiver slightly when the pan is nudged. Because the centers contain egg, use a thin instant-read thermometer inserted into the center of one soufflé if you need to verify doneness: USDA FSIS guidance sets the safe minimum temperature for egg dishes at 160°F (71°C). This may make the center less molten, but it is the reliable safety check.
- Use oven mitts to remove the hot baking sheet. Dust the soufflés lightly with powdered sugar if desired, and serve at once. They begin to settle soon after coming out of the oven, which is normal and does not mean they have failed.
Tips
- Separate cold eggs more easily, then let the whites and yolks reach room temperature for about 20–30 minutes. Keep every trace of yolk out of the whites, and use a grease-free bowl so they whip properly.
- Use bittersweet chocolate for a balanced flavor. Semisweet chocolate works too, though the result will be sweeter. Chocolate chips can be used in a pinch, but they may melt less smoothly because they are made to hold their shape.
- Fold gently and bake as soon as the ramekins are filled. Overbeaten whites, vigorous mixing, or waiting with the batter can reduce the lift; an oven door opened early can also cause a sudden temperature drop.
- For a head start, prepare and fill the ramekins, cover them, and refrigerate for up to 2 hours. Bake directly from cold, adding about 2–4 minutes and checking for the same visual cues. Do not leave egg batter at room temperature for more than 2 hours.
Serving Suggestions
Bring the ramekins to the table as soon as they leave the oven, using a small plate beneath each one. A light dusting of powdered sugar is classic. Offer lightly sweetened whipped cream, crème fraîche, or a scoop of vanilla ice cream alongside rather than on top, so guests can choose how much to add. Fresh raspberries or sliced strawberries bring a tart contrast to the rich chocolate. Warn diners that the ramekins are very hot, and provide spoons for the soft center.
Variations
For a deeper chocolate flavor, use chocolate near 70% cacao; it will make the soufflé less sweet and slightly more intense. Add ½ teaspoon (2.5 ml) finely grated orange zest to the yolk mixture for a citrus note, or use ½ teaspoon (2.5 ml) espresso powder to emphasize the chocolate without making the dessert taste strongly of coffee. For a gluten-free version, replace the 2 tablespoons (16 g) flour with 1 tablespoon (8 g) cornstarch; the texture may be a little softer. You can also bake the mixture in one buttered 1-quart (1-liter) soufflé dish, but expect roughly 25–30 minutes of baking and check the center carefully; individual portions are more forgiving for beginners.
Storage and Reheating
Soufflés are at their best straight from the oven and do not keep their lofty texture. If any remain, refrigerate them within 2 hours of baking, covered, for up to 3 days. Reheat individual portions in a 300°F (150°C) oven for about 8–10 minutes, until hot throughout; they will not rise again and the texture will be denser. For egg-dish leftovers, USDA FSIS recommends reheating to 165°F (74°C), checked with a food thermometer. Avoid leaving cooked soufflés at room temperature for longer than 2 hours.
Frequently Asked Questions
Why didn’t my soufflé rise?
Common causes include egg whites that were not whipped enough, whites deflated during folding, butter or yolk in the mixing bowl, or batter left standing before baking. Check that the oven is fully preheated and that the ramekin sides are coated evenly.
Can I make the batter ahead?
Fill the ramekins, cover, and refrigerate for up to 2 hours, then bake straight from the refrigerator with a few extra minutes. Longer storage can weaken the whipped whites, so the soufflés may rise less. Do not leave raw egg batter unrefrigerated for more than 2 hours.
How do I know when a chocolate soufflé is done?
The sides should look set and risen while the middle remains slightly wobbly. For egg safety, the center should reach 160°F (71°C) according to USDA FSIS guidance for egg dishes. A thermometer check is more reliable than appearance alone, although a fully safe center may be less molten.
Can I use a different size ramekin?
Yes, but baking time changes with the size and depth. Fill dishes nearly to the rim and start checking small ones early; larger, deeper dishes take longer. Use oven-safe ramekins and leave room on the baking sheet to handle them safely.
Can I make this without cream of tartar?
Yes. Omit it if you do not have any; it helps stabilize the whites but is not essential. A clean bowl and careful whipping matter more. Do not substitute baking powder, which does not perform the same function in whipped egg whites.
Why do soufflés fall after baking?
They naturally deflate as the hot air inside cools, often within minutes. Serve immediately for the tallest rise. A small amount of settling is expected and does not make the dessert unsuccessful.
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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
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