Eclairs au Chocolat, Chocolate Eclair, French Chocolate Eclairs
This chocolate eclairs recipe makes the classic French patisserie at home: crisp, golden choux shells, a silky chocolate pastry cream piped inside, and a glossy dark chocolate glaze on top. The choux puffs up hollow in a hot oven, so each eclair is light despite the rich filling. One serving is about 96 g, one whole eclair.
The eclair was created in France in the 19th century — the great pastry chef Antonin Careme is often credited with shaping choux pastry into the long finger we know today, and the chocolate version became a fixture of Paris patisseries. The name means 'flash of lightning' in French, supposedly because the glossy pastry is eaten in a flash. Choux pastry itself is older, made by piping a cooked paste that puffs up on its own steam, and it remains the foundation of French patisserie.
Pairs well with: Black coffee or tea, with fresh raspberries to cut the richness.
Provenance
France
Paris Patisserie
Nordic & European
Time Dedication
1h 20m
40m prep • 40m cook
Batch Yield
12 Servings
307 kcal per serving
1 serving ≈ 96 g
Technical Skill
Advanced
Advanced (Choux Pastry)
Meal Timing & Digestive Fit
Breakfast
Not Advised
Lunch
Inappropriate
Dinner
Inappropriate
Snack & Tea
Ideal Light Bite
Paris Patisserie
Photo: georgie_grd, CC BY-SA 2.0, via Wikimedia Commons
The Heritage Formulary
Estimated cost: Low — about $1.50 per eclair at home (USD)
A good eclair has a crisp, deep-golden shell, a generous chocolate cream filling and a thin, glossy glaze — never soggy or under-filled.
Execution Methodology & Culinary Technique
Prep Stage: Measure Everything and Line the Trays
40 Mins • Measuring & Piping
Choux pastry moves fast once the pan is on the heat, so weigh every ingredient first, line two trays with baking paper, and fit a piping bag with a large plain nozzle. Make the pastry cream before the shells, so it has time to chill while the eclairs bake.
Maestro Tip: Draw 12 cm lines on the back of the baking paper as a piping guide — even eclairs bake evenly and look professional.
15 Mins Medium heat, to a gentle boil
Whisk the 4 yolks with the 80 g of sugar, the 35 g of cornstarch and the 20 g of sifted cocoa until smooth. Heat the 400 ml of milk with the vanilla until steaming, then pour it slowly into the yolk mixture, whisking all the time. Return to the pan and cook on medium heat, whisking constantly, until it boils and thickens, about 2 minutes. Take off the heat, stir in the 30 g of cold butter, then press cling film onto the surface and chill for at least 1 hour.
Keep whisking while it boils — a still pastry cream catches and tastes burnt in seconds.
Done when: Thick enough to hold a whisk trail, glossy and smooth.
10 Mins Medium heat, then 180°C (350°F) oven
Heat the oven to 200°C (400°F). Put the 250 ml of water, the 100 g of butter, the 5 g of sugar and the 2 g of salt in a saucepan and bring to a rolling boil. Take off the heat, tip in all 150 g of flour at once and beat hard with a wooden spoon until the mixture forms a smooth ball that pulls away from the sides. Return to low heat and beat for 1-2 minutes to dry it out.
Add the flour all at once, off the heat — adding it slowly makes lumps that never come out.
Done when: A smooth ball that leaves a clean film on the base of the pan.
10 Mins No heat
Tip the paste into a bowl and beat in the 4 beaten eggs a little at a time, until the paste is smooth, shiny and falls from the spoon in a slow, thick ribbon. Spoon into the piping bag and pipe 12 fingers, about 12 cm long, onto the lined trays, leaving space between them. Smooth any peaks with a wet fingertip.
If the paste is too stiff to pipe, beat in a little more egg; if it is runny, you have added too much — start the eggs again with a fresh batch.
Done when: Smooth, glossy paste that holds its shape when piped.
30 Mins 200°C (400°F) for 10 mins, then 180°C (350°F)
Bake at 200°C (400°F) for 10 minutes, then turn the oven down to 180°C (350°F) and bake for 20 minutes more, until deep golden and crisp. Do not open the oven door in the first 15 minutes, or the shells will collapse. Turn the oven off, prick each shell underneath with a skewer to let the steam out, and leave in the cooling oven for 10 minutes to dry out.
Pale shells go soggy within an hour — bake them darker than you think they need.
Done when: Deep golden, crisp to the touch, and hollow-sounding when tapped underneath.
10 Mins No heat
Let the shells cool completely. Whisk the chilled pastry cream until smooth, then spoon it into a piping bag with a small plain nozzle. Poke two small holes in the base of each shell and pipe the cream in until the eclair feels heavy and full.
Fill from the base, not the top — the glaze stays clean and the filling is hidden.
Done when: Each eclair feels heavy for its size and cream just shows at the holes.
10 Mins Glaze at about 40°C (104°F)
Heat the 60 ml of cream until steaming, pour over the 120 g of chopped dark chocolate, leave for 2 minutes, then stir until glossy. Dip the top of each filled eclair into the glaze, let the excess drip off, and set on a rack. Chill for 20 minutes so the glaze sets.
If the glaze is too hot it slides off; let it cool until it coats a spoon thickly before dipping.
Done when: A smooth, glossy coat that sets firm and shiny.
Finishing Touches & Plating
Serve the eclairs the same day, within a few hours of filling, while the shells are still crisp and the glaze is shiny. Keep them chilled until serving.
Nutritional Physiology & Benefits
Energy
307
kcal / serving
Protein
7g
Complete AA
Carbs
27g
Complex
Fats
19g
Healthy
| Energy | 307 kcal |
| Protein | 7 g |
| Carbohydrates | 27 g |
| Fat | 19 g |
| Fibre | 2.0 g |
| Sugar | 11.6 g |
| Sodium | 111 mg |
| Energy | 320 kcal |
| Protein | 7 g |
| Carbohydrates | 28.2 g |
| Fat | 20.3 g |
| Fibre | 2.1 g |
| Sugar | 12.1 g |
| Sodium | 116 mg |
Nutrition values are estimated — calculated from USDA FoodData Central values for the listed ingredients.
Vitamins & minerals: Egg, milk and dark chocolate add vitamin B12, calcium, iron and magnesium; cocoa brings small amounts of potassium and theobromine.
Light for Something So Rich
Choux pastry is mostly steam — the shells puff up hollow, so each eclair feels light despite the chocolate cream inside.
Dark Chocolate Brings Minerals
The 70% dark chocolate glaze adds iron, magnesium and cocoa flavanols — a small, real nutritional bonus in a dessert.
A Patisserie Skill Worth Learning
Once you can make choux pastry, you can make profiteroles, gougeres and Paris-Brest too — one technique opens a whole shelf of French baking.
Food Pairings
To optimize nutrient absorption and elevate the sensory depth, pair with these authentic accompaniments:
Drinks
Black Coffee
Strong, unsweetened coffee cuts through the sweet chocolate cream and refreshes the palate — the classic cafe pairing for an eclair.
Tea and a Small Plate
A pot of Earl Grey or green tea beside a single eclair makes a proper French gouter, the afternoon snack that bridges lunch and dinner.
Sides
Fresh Raspberries
Sharp, juicy raspberries add acidity and colour beside the rich chocolate, and their tartness makes the cream taste lighter.
Full Menus
A Patisserie Selection
Serve eclairs with a fruit tart and a few madeleines after a light lunch — a small French patisserie spread where each piece is different.
Complete menu
Serve chocolate eclairs with black coffee and fresh raspberries after a light lunch — one eclair each, with a fruit tart on the table, makes a small French patisserie spread.
Digestive Guardrails
To prevent digestive distress, sluggishness, or palate clash, avoid pairing the dish with these elements:
Filling Them the Night Before
Filled eclairs go soft within hours as the cream soaks into the shell; bake the shells ahead, but fill and glaze on the day you serve them. This is general cooking guidance, not medical advice.
Opening the Oven Door Early
Choux pastry collapses if the oven door opens in the first 15 minutes, because the steam escapes before the shell sets — wait until they are golden. This is general guidance, not medical advice.
General information only, not medical advice — consult a doctor for personal dietary decisions.
Who Should Eat It
Health Conditions — Adjust or Avoid
If you have a medical condition, consult your doctor before changing your diet.
Storage & Use
France
20m
Laminated cultured butter pastry paired with washed Arabica, for a slow, pleasurable Parisian morning — best with a little protein alongside. One serving is about 390 g.
Sustained Focus
Flaky all-butter croissant with café au lait, Comté and green apple.
France
4h
Beef braised gently in red wine until the connective tissue melts into a velvet, gelatin-rich sauce — the classic Burgundy Sunday dinner.
Cellular Repair
Beef braised in red wine until spoon-tender, with mushrooms and pearl onions.
France
1h 15m
This ratatouille recipe cooks eggplant, zucchini, peppers and tomatoes separately first, so each vegetable keeps its own texture, then brings them together for a slow, fragrant simmer. One serving is about 400 g.
Light & Vegetable-Rich
Slow-simmered summer vegetables in olive oil — light, fragrant and full of fibre.
France
1h 40m
This coq au vin recipe is the Burgundy classic: chicken thighs browned with bacon, then braised in red wine with mushrooms, pearl onions and carrots until the meat is tender and the sauce is dark and glossy. One serving is about 375 g. It takes 1 hour 40 minutes, most of it hands-off while the pot simmers.
Comfort & Warmth
Chicken braised slowly in red wine with mushrooms, pearl onions and bacon until it falls off the bone.
