Chocolate and Cheese Soufflés

Method

1. Cheese Soufflé — Make the béchamel base. Melt butter in a saucepan over medium heat. Add flour and whisk for 1 minute to cook out the raw taste — this is a roux, the foundation of all French white sauces. Gradually add warm milk while whisking constantly. Cook for 2-3 minutes until thick and smooth. Remove from heat and stir in egg yolks one at a time, then the Gruyère, salt, cayenne, and nutmeg. The base should be thick, glossy, and intensely flavored — the egg whites will dilute it, so season aggressively now.

2. Whip the egg whites with cream of tartar until stiff peaks form. Cream of tartar stabilizes the foam — without it, the whites deflate faster. Stiff peaks means the whites hold their shape when you lift the whisk and the tip stands straight up. Over-whipping makes them dry and grainy; under-whipping means they can't support the soufflé's rise.

3. Fold the whites into the base in three additions. First addition: stir vigorously to lighten the base (sacrificing some air is fine). Second and third additions: fold gently with a large spatula — cut through the center, sweep along the bottom, fold over the top. Stop when no white streaks remain. Over-folding deflates the soufflé; under-folding leaves pockets of unincorporated white.

4. Pour into buttered, floured ramekins (or cocoa-dusted for chocolate). Fill to 3/4 full. Run your thumb around the inside rim to create a shallow channel — this helps the soufflé rise evenly with a flat top instead of a dome. Bake at 375°F for 14-16 minutes until risen, golden, and just set — the center should still jiggle slightly.

5. Chocolate Soufflé — Melt chocolate and butter together over a double boiler or in 30-second microwave bursts. Stir until smooth. Let cool slightly, then whisk in egg yolks. Whip whites with cream of tartar and half the sugar to stiff peaks. Fold into the chocolate base using the same three-addition technique. Pour into cocoa-dusted ramekins and bake at 375°F for 12-14 minutes.

6. Serve immediately. A soufflé waits for no one — it begins deflating the moment it leaves the oven. Bring it to the table in the ramekin, crack the top with a spoon, and eat from the center out. The edges should be set and golden; the center should be creamy and barely cooked. This contrast between firm exterior and molten interior is the entire point.

Equipment

• Ramekins (6-8 oz, 4 pieces)
• Stand mixer or hand mixer (for whipping egg whites) Recommended: KitchenAid Artisan 5-Quart Stand Mixer
• Medium saucepan (for béchamel/chocolate base) Recommended: Cuisinart Chef's Classic 3-Quart Saucepan
• Large mixing bowl Recommended: Vollrath 13-Quart Stainless Steel Mixing Bowl
• Rubber spatula (for folding) Recommended: GIR Ultimate Silicone Spatula
• Rimmed sheet pan Recommended: Nordic Ware Natural Aluminum Half Sheet Pan

Chef Notes

• The most important thing: Don't open the oven door during baking. The rush of cold air causes the soufflé to collapse. Use the oven light to check progress through the window.
• Room temperature eggs whip to greater volume than cold eggs. Separate them 30 minutes before starting.
• The ramekins must be buttered AND dusted (flour for cheese, cocoa for chocolate). The coating gives the batter something to grip as it climbs the sides.
• A soufflé is not as fragile as its reputation suggests. A properly made soufflé can handle a gentle bump. What it can't handle is cold air or waiting.
• The cheese soufflé base is essentially a Mornay sauce (béchamel + cheese) — the same sauce used in croque monsieur and mac and cheese.

Common Substitutions

Ingredient	Substitution	Notes
Gruyère	Sharp cheddar or Comté	Different flavor but same melting properties
Bittersweet chocolate	Semisweet (60%)	Sweeter — reduce sugar by 1 tbsp
Cream of tartar	1 tsp lemon juice	Same stabilizing effect on egg whites
Individual ramekins	One large soufflé dish	Increase bake time to 25-30 minutes

What You're Practicing

Soufflés teach the most important technique in French pastry — folding whipped egg whites into a heavier base without deflating them. This same skill applies to mousse, chiffon cake, angel food cake, and any preparation that relies on trapped air for its texture. The three-addition folding method (sacrifice, fold gently, fold gently) is universal. Visit Pastry Foundations for more on egg foam techniques.

The cheese soufflé also reinforces béchamel — one of the five French mother sauces. Building a roux, adding milk, and cooking to the right consistency is a skill that produces white sauce, cheese sauce, and the base for countless gratins and casseroles. Visit Mother Sauces for the complete guide.