Tuscan Ribollita Soupa
Recipe from Food 52 I came across this recipe yesterday and it sounded so good. It is! I had a big bag of mixed greens on hand so I used those for the kale ingredient. Serves 4 2 tablespoons extra-virgin olive oil, plus some to serve 1 large onion, chopped 2 carrots, peeled and chopped 2 celery stalks, chopped 3 garlic cloves, thinly sliced 1/8 to 1/4 teaspoons dried red pepper flakes, depending on how spicy you like it Salt and pepper, to taste 1 tablespoon tomato paste 1 bunch (about 10...