Fava Bean Spread with Roasted Garlic Ricotta

Name: Fava Bean Spread with Roasted Garlic Ricotta
Cuisine: European, Italian, Mediterranean
Ingredients: 1 head garlic (10 cloves), cloves separated, skin on; ½ c olive oil; 1 c ricotta; 3 tbsp sour cream; 2 lemons, rind shaved in long strips from one, 2 tsp finely grated zest from the other; 600 g fava beans (400g if starting with shelled beans); 1 ½ tbsp lemon juice; ½ c mint leaves, chopped, plus 1 tbsp shredded mint leaves to garnish; ½ c mint leaves, chopped, plus 1 tbsp shredded mint leaves to garnish; salt and black pepper; salt and black pepper