
Two humble ingredients have big impact here: The Parmesan rind adds richness; the dried beans deliver creaminess.
Recipe information
Yield
Makes 6 servings
Ingredients
Preparation
Step 1
Heat 1/4 cup oil in a large Dutch oven over medium heat. Cook anchovies, if using, chiles, and garlic, stirring occasionally, until garlic is soft and anchovies are dissolved, about 4 minutes. Add onion, celery, and rosemary; season with salt and pepper. Increase heat to medium-high and cook, stirring occasionally, until onion is very soft and golden brown, 8–10 minutes.
Step 2
Add Parmesan rind, if using, beans, and 10 cups water. Bring to a boil, reduce heat, and simmer, stirring occasionally and adding more water as needed, until beans are beginning to fall apart, 3–4 hours.
Step 3
Lightly crush some beans to give stew a creamy consistency. Mix in kale, spinach, and half of arugula; season with salt and pepper. Cook until greens are wilted, 5–8 minutes.
Step 4
Toss remaining arugula with lemon juice and 1 tablespoon oil; season with salt and pepper. Divide stew among bowls; top with arugula, shaved Parmesan, and a drizzle of oil.
Step 5
DO AHEAD: Stew can be made 3 days ahead. Let cool; cover and chill.