Hi Sue, the brats have a caramelized onion flavor. If you would like to caramelize onions as a topping, here are instructions: In a large saucepan pan over medium-high heat, melt 1/4 cup butter and 1/4 cup vegetable oil together until shimmering. Add 3 cups of sliced onions, 1/4 teaspoon cayenne, ½ teaspoon salt, and ¼ teaspoon pepper and cook until onions have softened, about 10 minutes. Reduce the heat to medium-low and cook, stirring occasionally, for 20 more minutes until the onions are browned and caramelized.

I agree, Johnsonville Brats are the best! Other brands don’t compare, not sure why they can’t figure it out but they never do. I love your winter hack with the cast iron pan. 🙂 Thanks! -Meggan

I love how we pass down food traditions from generation to generation. Thank you, Slanne. – Meggan

It’s great hearing how everyone tries something a little bit different. Thanks for sharing this tip! – Meggan

Hi Charlie, thank you for sharing. You can opt to leave the ketchup off, while others who like it can leave it on. No brat gate-keeping here, just love of food. Take care of yourself! – Meggan