Triple Garlic Linguine

Name: Triple Garlic Linguine
Ingredients: 1 head garlic, plus 10 cloves (7 thinly sliced, 3 minced); 1 cup olive oil; 1⁄2 tsp. crushed red chile flakes; 12 oz. linguine; 4 1⁄2 cups chicken stock; 1⁄2 cup grated parmesan; 2 tbsp. fresh lemon juice; 2 tbsp. roughly chopped parsley, for garnish; Kosher salt, to taste