In my everday cooking sage is really underutilized. The only dish I can think of with sage that I’ve prepared during the last couple of years is potato gnocchi. So this was indeed the most likely candidate for experimentation in this month’s TGRWT #21. Potato gnocchi are one of those dishes that I suddenly feel a craving for, and I make it every now and then. When I get things right the gnocchi have a very light texture which fits nice with the melted butter and cheese. This time I decided to incorporate the peanuts into the gnocchi and apart from that stick to the original recipe.
While cooking I tried to chew some peanuts with a sage leaf, and this was a quite remarkable experience. The roasted peanut flavors blended into the sage, and the sensation was stronger than what is usually the case from the previous TGRWT rounds. When tasting sage by itself it will actually remind me of peanuts and vice versa. The last time I had a similar strong sensation was when combining roasted cauliflower with a cocoa agar gel.
I used a mini-food processor to grind the peanutes to a coarse powder.
Gnocchi with peanuts and sage
1 kg mealy/floury potatoes
100 g roasted peanuts
50 g butter
250-300 g flour
1 t salt
Grind peanuts to coarse powder. Boil (or bake) potatoes (preferably unpeeled) until soft. Drain. While the potatoes are still hot, peel them and mash them. Add peanuts, butter, salt, egg and about half of the flour. Mix. Slowly add more flour until you get a soft and slightly sticky dough. Use as little flour as possible, but remember that with less flour the gnocchi are more prone to fall apoart (the added egg helps bind the gnocchi together by the way). Make a roll, approximately 2.5 cm in diameter and cut 1.5 cm pieces. Press against the back of a fork for the characteristic pattern, and place the gnocchi on a towel sprinkled with flour or semolina. Bring a large pot of salted water to a slow boil (is the salt really necessary here?) and cook the gnocchi for 2-3 minutes, or until they float to the surface. Remove from the water and drain. Serve with melted butter, chopped sage and plenty of grated parmesan and ground black pepper.
Gnocchi ready to be cooked. Use too much flour in the dough and you get boiled lumps of flour. Use too little flour and your gnocchi will fall apart.
Verdict: The amount of peanuts used gave a noticeable, yet mild nutty flavor which actually fitted the gnocchi quite nice (for future gnocchi attempts I can imagine even trying other nuts as well, such as hazelnuts or walnuts). The sage works very well as an aromatic and fresh component together with the more “heavy” flavors of potato, butter and parmesan. And frankly, I must say that the gnocchi were a success! I’ll make a note in the cook book that adding 100 g of peanuts works nice so I won’t forget the next time I make potato gnocchi.
A quick search over at The good scents company reveals that the butyraldehyde occurs naturally in both sage and roasted peanuts. But as I’ve pointed out several times previously – as long as we don’t know the impact odorants it’s impossible to tell whether this is the compound that ties sage and roasted peanuts together or not. If you’ve done litterature searches for impact odorants of roasted peanuts and sage, please tell me about it in the commentsmolecular gastronomy, recipe, TGRWT