- 2 large heads escarole
- 1 quart chicken broth
- 3 tablespoon unsalted butter
- 3 tablespoon olive oil
- 1 small onion, finely chopped
- 2 pickled hot cherry peppers (no need to seed), or other pickled peppers, finely chopped
- 2 cloves garlic, finely chopped
- kosher salt and freshly ground black pepper
- 2 ounce thinly sliced prosciutto, chopped
- 1/3 cup parmesan
- 1/2 cup toasted breadcrumbs
- Roughly chop escarole, discarding tough flat bottom.
- Toss into the salad spinner; soak and drain twice (escarole can be gritty).
- Heap escarole into a big pot.
- Set aside ¼ cup chicken broth. Pour the rest of the broth over escarole. Add enough water (about 2 quarts) to barely cover the greens. Bring to a boil; lower heat a little, cover and cook until dark green and tender, about 8 minutes.
- Drain. Cool under cold running water.
- In a wide skillet, heat butter and oil over medium.
- Toss in onions and cook until they begin to soften, about 5 minutes.
- Add peppers and cook until soft and fragrant, about 3 minutes.
- Scrape in garlic; cook another 30 seconds.
- Add greens and reserved ¼ cup broth.
- Increase heat; cook, stirring, until greens are hot and sauce thickens a bit, about 4 minutes. Season with salt and pepper.
- Stir in prosciutto.
- Heap greens into a shallow heatproof casserole.
- Sprinkle on cheese, spread breadcrumbs over cheese.
- Slide under the broiler just until crisp, about 1 minute.