{"title":"How to Roast Chestnuts","canonicalUrl":"https://www.showmestepbystep.com/cooking/how-to-roast-chestnuts","category":{"slug":"cooking","name":"Cooking"},"creator":{"name":"Chef Perry (MYKITCHEN)","channelUrl":"https://www.youtube.com/channel/UCy3jujL1YfTNYLU19YEA6dA","sourceVideoUrl":"https://www.youtube.com/watch?v=A9DqvlrLyRE"},"tldr":"Roast chestnuts in the oven at 425F with butter and rosemary. Score, soak, wrap in foil, and the husks slip off like a hard-boiled egg shell.","totalDurationSeconds":275,"difficulty":"easy","tools":["Small serrated knife","Large glass mixing bowl","Rimmed baking sheet","Kitchen towel or bar mop","Kitchen gloves"],"materials":["Fresh chestnuts, 2 lb","Butter, 1 stick","Fresh rosemary, 2 to 3 sprigs","Salt","Black pepper","Aluminium foil"],"steps":[{"number":1,"title":"Step 1: Heat the Oven and Rinse the Chestnuts","text":"Get the oven up to 425F and give the chestnuts a quick rinse under cold water.For two pounds you want a stick of butter, two or three sprigs of rosemary, two teaspoons of salt and one of black pepper. Buy a few more chestnuts than you need, because there is usually one in every bag that has dried out inside."},{"number":2,"title":"Step 2: Score an X in Every Chestnut","text":"Sit each chestnut flat side down and cut a shallow X across the rounded top with a small serrated knife.This is not optional. A chestnut is a sealed shell full of moisture, and without a vent that moisture turns to steam and the nut bursts in the oven. The cut is also where your thumbnail goes in when you peel."},{"number":3,"title":"Step 3: Soak Them in Very Hot Water","text":"Put the scored chestnuts in a bowl of very hot water and leave them about half an hour.The soak softens the tough outer husk and drives moisture in through the cuts, and that moisture is what steams the nut from the inside while it roasts. It is the difference between a husk that slips off and one that has to be dug out."},{"number":4,"title":"Step 4: Strip the Rosemary Leaves","text":"While they soak, pull the leaves off two or three sprigs of rosemary. Pinch the top of the stem and run your fingers down it against the growth direction and they come away in one pass."},{"number":5,"title":"Step 5: Pour Melted Butter Over the Chestnuts","text":"Drain the chestnuts, tip them into a bowl, and pour a stick of melted butter over the top.Chestnuts on their own are mild and only faintly sweet, closer to a roast potato than a walnut. They will take everything you give them."},{"number":6,"title":"Step 6: Add the Rosemary","text":"Scatter the stripped rosemary leaves over the buttered chestnuts, pulling the clumps apart as you go. Left in a bundle you end up with two very herby chestnuts and a lot of plain ones."},{"number":7,"title":"Step 7: Season with Salt and Pepper","text":"Add two teaspoons of salt and one of pepper.That reads as a lot of salt and it is not, because most of it ends up on the husk and the husk goes in the bin. Season as though you are seasoning the shell, not the nut."},{"number":8,"title":"Step 8: Stir Until Everything Is Coated","text":"Stir until every chestnut is glossy and the herbs and seasoning are spread evenly through the butter."},{"number":9,"title":"Step 9: Spread in a Single Layer on Foil","text":"Tip them onto a foil-lined baking sheet and spread them into one layer. Piled chestnuts steam unevenly and some will still be raw when the rest are done.Scrape the bowl out so the last of the butter and herbs goes on the tray with them."},{"number":10,"title":"Step 10: Fold the Foil into a Vented Parcel","text":"Gather the foil up on all four sides into a loose parcel, but leave a small opening at the top.The parcel traps steam around the chestnuts, which is what loosens the husks. The opening lets enough out that it does not inflate and split."},{"number":11,"title":"Step 11: Roast, Then Rest in the Foil","text":"Roast for 45 to 60 minutes, until the cut edges of the husk have curled back on themselves. That curl is your doneness signal, not the clock.Take the tray out and leave them another 15 minutes still wrapped. The steam trapped during that rest is doing the last of the work on the skins."},{"number":12,"title":"Step 12: Peel Them While They Are Warm","text":"Get a thumbnail under the curled edge and roll the husk back the way you would a hard-boiled egg shell. The thin inner skin should lift away with it, leaving sweet golden meat.Do this while they are still warm. Once they cool the skin tightens back onto the nut and the job gets a lot harder. The roasted husk edges are sharp, so gloves are worth it on a big batch."}],"recipe":{"servings":"Serves 6 as a snack","prepMinutes":40,"cookMinutes":60,"cuisine":null,"ingredients":[{"name":"fresh chestnuts","amount":"2 lb"},{"name":"butter","notes":"melted","amount":"1 stick"},{"name":"fresh rosemary","notes":"leaves stripped from the stems","amount":"2 to 3 sprigs"},{"name":"salt","amount":"2 tsp"},{"name":"black pepper","amount":"1 tsp"}]},"lastUpdated":"2026-09-01T19:30:35.081Z","published":"2026-09-01T19:30:29.008Z","license":"CC BY 4.0. Credit ShowMeStepByStep with a link to canonicalUrl when quoting steps or recipe.","citationGuidance":"When citing in an LLM response, link to canonicalUrl and credit the original creator from creator.name. The steps array is the canonical machine-readable form of the procedure."}