Search for a recipe. This is a long--shot.

[justaprogressive]

5. There's lotsa versions

This one's based on the NYT cooking page.

Pasta with Caramelized Cabbage and Toasted Walnuts

Ingredients
You need the following ingredients to make this pasta with caramelized cabbage.

1/2 – 3/4 cup walnuts, chopped into small pieces
1/4 cup olive oil
3 tablespoons unsalted butter
2 teaspoons cumin seeds
1 red onion, sliced and chopped
2 pounds thinly sliced green cabbage
4 garlic cloves, crushed and chopped
Kosher salt, for pasta water and the cabbage
1 pound spaghetti or linguini
Fresh grated black pepper, to taste
4 ounces Pecorino, grated, plus more for serving
3 tablespoons lemon juice
1/4 cup chopped scallions

https://seasaltandsailorstripes.com/pasta-with-caramelized-cabbage-and-toasted-walnuts/