01 -
Preheat oven to 220°C. Toss diced butternut squash, chopped onion, whole garlic cloves, olive oil, salt, and pepper on a baking sheet until fully coated.
02 -
Bake until the squash is golden brown and tender, about 30 minutes.
03 -
While the squash is roasting, add flour, eggs, and olive oil to a food processor. Pulse until the dough forms a large ball and swirls around the processor.
04 -
Remove the dough, wrap in plastic wrap, and refrigerate for 30 minutes.
05 -
Once squash mixture is cooked, transfer to a food processor. Add brown sugar and Parmesan cheese, then pulse until smooth. Set aside to chill.
06 -
Cut 55g of pasta dough from the ball and roll out into large, thin sheets. Lay a sheet over an empty ice cube tray, pressing the dough gently into each cavity.
07 -
Fill each cavity with a tablespoon of butternut squash filling. Place a second sheet on top and press down firmly around all edges. Flip the tray to release the pasta and trim excess dough.
08 -
Separate each ravioli with a knife or pasta cutter.
09 -
Gently drop ravioli into boiling salted water and cook until they float and firm up slightly, 2-3 minutes. Remove with a slotted spoon and set aside.
10 -
In a pan, combine 3 tablespoons butter, sage leaves, and hazelnuts. Cook until butter browns deeply, nuts are heated through, and sage becomes crispy.
11 -
Turn off heat and add lemon juice and salt to taste. Swirl in remaining 2 tablespoons of chilled butter to thicken the sauce.
12 -
Add cooked ravioli to the sauce, gently tossing to coat. Garnish with grated Parmesan cheese and serve immediately.