Prepare Soffritto: Finely chop garlic, onions, carrots, celery, and parsley. If you like, you can cook the garlic whole in the pan for flavor and remove it later.
2 cloves of garlic, 2 medium onions, 2 stalks of celery, 2 carrots, 1 bunch of parsley
Sauté Vegetables: Heat olive oil in a large pot. Sauté the chopped ingredients for about 10 minutes.
5 tablespoons olive oil
Cook Kale: Add the kale strips to the pot, season with salt, stir, and cook covered for about 20 minutes until somewhat tender. Add some bean cooking liquid if it gets too dry.
1 1/3 cups kale, Salt, 7 1/2 cups bean cooking liquid
Add Beans and Tomato Paste: Mix in pureed and whole cannellini beans, tomato paste, and the remaining bean cooking liquid. Cook over low heat for another 20 minutes until the kale is soft. Season with salt and pepper to taste.
1 cup pureed cannellini beans, 2/3 cup whole cannellini beans, Black pepper, 1 teaspoon tomato paste
Cook Cornmeal: Stir in cornmeal and cook over low heat until the mixture thickens, stirring often. If it's too thick towards the end, you can add vegetable broth for a creamier soup.
1 1/2 cups cornmeal
Serve: Enjoy your Bordatino alla Pisana warm, drizzled with a bit of olive oil.