Cooking Instructions:

Preheat your oven to 200°C (or 180°C with fan assistance) to prepare for baking.

In a large bowl, combine the peeled and sliced potatoes with butter and minced garlic. Sprinkle the French onion soup mix over the potatoes and pour in the boiling water, ensuring the potatoes are well coated.

Transfer the potatoes to a 2.5 to 3-quart casserole dish and bake in the preheated oven for 30 minutes. Stir the potatoes halfway through to promote even cooking.

While the potatoes are baking, heat olive oil in a skillet over medium-low heat. Add sliced onions and brown sugar, cooking slowly until the onions are caramelized and golden brown, about 20-25 minutes.

Once the potatoes have completed their first baking phase, remove them from the oven and mix in the caramelized onions. If desired, add fresh rosemary at this stage.

Return the combined mixture to the oven and bake for an additional 20-30 minutes, or until the potatoes are tender and the top is golden brown. If you're adding cheese, sprinkle it on top during the last 5 minutes of baking.

Extra Tips:

For even cooking, slice the potatoes uniformly using a mandolin or food processor.

Cover the dish with foil during the first half of baking to help steam the potatoes and achieve a tender texture.

Allow the dish to rest for a few minutes after baking; this will help the flavors meld and make for easier serving. Ultimate comfort food is always a winner for gatherings and family dinners.

Feel free to experiment with different cheeses or add a layer of cooked, crumbled bacon for an extra flavor boost.

Enjoy your delicious Savory French Onion Potato Bake!