Kellogg's on Instagram: "Kellogg’s Corn Flakes & Marshmallow Sweet Potato Casserole 🍂 the perfect cozy dish for this fall season! Ingredients: • 3–4 sweet potatoes • ½ cup butter • ¼ cup milk • 2 eggs • 1 ¼ cup Kellogg’s Corn Flakes®️ • 1–2 tbsp brown sugar • 1 ½ cups Jet-Puffed mini marshmallows Cook and mash the sweet potatoes, then mix with butter, milk, and eggs until smooth. Transfer to a pan and sprinkle a little brown sugar on top. In a small bowl, combine Kellogg’s Corn Flakes, brown su