Mofongo Casserole

Ingredients (8)

• + 3 large green plantains add to pantry
• + ⅓ cup vegetable oil add to pantry
• + 1 small onion, diced add to pantry
• + 8 cloves garlic, crushed, or more to taste add to pantry
• + 1 (3.5 ounce) bag crushed fried pork skins add to pantry
• + 1 ½ teaspoons salt add to pantry
• + 1 (13.75 ounce) can chicken broth add to pantry
• ✓ 2 tablespoons margarine