Chickpea Stew with Chorizo Recipe

Name: Chickpea Stew with Chorizo Recipe
Prep time: 10 min
Cook time: 30 min
Total time: 40 min
Cuisine: European, Mediterranean, Spanish
Ingredients: 1 tablespoon olive oil (, see note 1); 1 medium onion (, minced, see note 2); 2 garlic cloves (, minced or crushed); 1 pound potatoes (, diced (450 grams)); 4 ounces spicy Spanish chorizo ((120 grams), see note 3); 2 cups chickpeas (, cooked, drained, (400 grams), see note 4); 4 cups stock (of your choice, see note 5); 3 tablespoons tomato paste (, double concentrated); ½ cup pureed tomatoes (or more if you like); ¼ cup parsley (, fresh, finely chopped); ½ pound broccoli ((250 grams), see note 6); black pepper (to taste); ½ stick unsalted butter; 2 tablespoons all-purpose flour