

On an early fall day in 2001 my not-then husband and I set out for a day hike in the alps of Corsica. The nights (and mornings) were cold but by midday we would be wearing just shorts and t-shirts. Such is fall in the south of France. It was our first “real” hike together. Stakes were high- my husband was raised in the shadow of the Pyrenees and has been a mountaineer all his life. The hike was a way to share what he loved. Would I get a passing grade? Not quite halfway up we stopped to eat our picnic lunch. He packed some terrific Corsican salami and cheese, a baguette, fruit and what looked like a tube of toothpaste – what he called desert. It was, he said, chestnut paste. He opened and let me try it – sugary and bit grainy. I handed the tube back and he squirted a generous amount chestnut goo into his mouth. I was bewildered by his enthusiasm and he explained that it was often his mountain treat because it was easy to pack and lasted a long time.
Flash forward a number of years and a jar of crème de marrons is a staple in our refrigerator. Turns out that it is used not just as mountain food but often like a jam – on toast, in yogurt, or as filling for pies or cakes. My children like it on toast. Mid-autumn is the harvest period for chestnuts and recently friends brought us a small bag from a day trip in the mountains to collect them. I decided it would be fun to learn how to make crème de marrons.
In North America, chestnuts grew natively and were cultivated for both the nut and the wood (which is as strong as oak but lighter). The nut was common and was used in a variety ways until the middle of the 19th century when the native species was nearly wiped out nationwide by a parasite. Entire forests were decimated in what seemed to be overnight. In Europe, the chestnut has been cultivated in mountainous areas around the Mediterranean where cereals cannot grow for thousands of years. Chestnuts were largely dried and ground into flour and used as substitute for cereal flours in breads, cakes and other pastries. The fresh nuts were eaten raw, or roasted or candied for feast days.
In modern times, chestnuts are again being cultivated in North America on the east and west coasts, the Midwest and Florida. Fresh chestnuts are available in farmer’s markets, specialty grocery stores and via mail order from the farms directly. In France, fresh chestnuts find their way into supermarkets or specialty markets in the fall and people go out and pick them from public lands (or their gardens!).
I had no idea how to make crème de marrons but it turns out be easy although there is a little work at the beginning getting the nuts out of the shells. The process of making it though was so cozy and I ended up having a new affinity for the “goo” as I used to refer to it. To get the nuts out of the shells, I boiled them for about 10 minutes until they softened. The water turned tea-colored and filled the house with a spicy aroma – it smelled like fall. Once the nuts were out the shell I cooked them until they were full softened then ground them in a blender. I then added them to boiled sugar water with a vanilla bean and cooked it until it thickened. Voila! Crème de marrons! My American variation was to spread it onto a sliced apple, like we would normally do with peanut butter. It was absolutely delicious, especially when the crème was still warm.
My children were so excited at the treat and quickly consumed the amount I made over a week’s breakfasts. I love that I have learned to make something that will undoubtedly be similar comforting to them as it was for E and for the generations before him.
Crème de Marrons
Ingredients to make approximately 1 cup
- 1 pound fresh chestnuts
- 3/4c sugar
- 1 1/2 c water
- half vanilla bean
Preparation
Make a small cut in each chestnut with a paring knife and then cover with water in a medium saucepan. Bring to a boil then lower heat to medium (low boil) for 10 minutes. The water will become a brown tea color with a nice aroma. Drain. When still warm but cool enough to handle, remove the outer shell. (If you wait too long the shells will harden again) So far so good - the most labororious part is over.
Put the chestnuts back into the saucepan and cover with water again. Simmer for another 10 minutes. Once you can easily break the nut with a fork, they are done. Drain and emulsify in a blender or food processor. Keep warm.
Bring water and sugar to a boil and reduce until slightly thickened. Add ground chestnuts and vanilla bean and simmer (low bubble) until thick and creamy, approximately 20 minutes. Stir frequently so that sugar doesn't burn to the bottom of the pan.
Keep it in the fridge for up to a week or you can preserve it using the canning method of your choice.
You're done! Enjoy!
Sources:
Fauve-Chamoux, Antionette. 2000. "Chestnuts" The Cambridge World History of Food
Fox, Sam. 1997. American Chestnut Story.
Recipe adapted from user-submitted recipes on Marmiton (in French)