Preparing the onions is an art. Start by slicing them evenly to ensure uniform cooking. Caramelize the onions slowly in butter over medium heat.

This process brings out their natural sugars, resulting in a golden-brown color and a sweet, complex flavor profile.

Once your onions are caramelized, it’s time to layer the flavors. Sprinkle your seasoning mix evenly over the onions, allowing the spices to meld with the caramelized sweetness.

Then, add a generous layer of grated cheese, perfectly balancing the onions’ sweetness and the cheese’s savory depth.

Transfer your onion mixture to a baking dish. Bake in a preheated oven at 350°F until the cheese is bubbly and golden brown. This step melts the cheese and allows all the flavors to come together harmoniously.