Jean-Georges Vongerichten’s Squash Toast

 

1 2 1/2- to 3-pound kabocha or butternut squash, peeled, seeded and cut into pieces 1/8- to 1/4-inch thick

3/4 cup extra-virgin olive oil

1/2 tsp. dried chile flakes, more to taste

3 tsp. kosher salt

1 yellow onion, peeled and thinly sliced

1/4 cup apple cider vinegar

1/4 cup maple syrup

4 slices country bread, 1-inch thick

1/2 cup ricotta

Coarse salt

4 T. chopped mint

 

Heat the oven to 450. Combine the squash, 1/4 cup olive oil, chile flakes and 2 tsp. of salt in a bowl and toss well. Transfer the mixture to a parchment-lined baking sheet and cook, stirring once, until tender and slightly colored, about 15 minutes or a little longer. Remove from the oven. Meanwhile, heat another 1/4 cup olive oil over medium-high heat, add the onions and remaining tsp. salt and cook, stirring frequently, until the onions are well softened and darkening, about 10-15 minutes. Add the vinegar and syrup, stir and reduce over medium-low heat until syrupy and broken down, 10-15 minutes; the mixture should be jammy. Combine squash and onions in a bowl and smash with a fork until combined. Taste for seasoning. Add the remaining oil to a skillet over medium-high heat. Working in batches if necessary, add bread and cook until just golden on both sides, less than 10 minutes total; drain on paper towels. Spread cheese on toasts, then top with the squash-onion mixture. Sprinkle with coarse salt and garnish with mint. Alternatively, boil penne or rigatoni in lightly salted water, setting aside 1-2 cups of starchy pasta water towards the end. Toss the cooked pasta with the squash-onion mixture, thinning it with pasta water until you get the desired thickness and top with grated Parmesan cheese. The amount of squash and onions above will make enough “sauce” for 4-6 portions. If you go the pasta route, you can leave off the ricotta and mint.