It came out very tasty. Gruyere over toasted ciabatta chunks melted for 12 minutes on 350 was the final step. Can't wait to try it again.
Here's how I did this batch..
7 med. yellow onions, sliced thin
3 tbsp unsalted butter w/ a drizzle of EVOO for browning onions
Salt/pepper
1/2 tsp brown sugar
1 clove minced garlic
1/2 cup chardonnay
2 qts beef stock
3 bay leaves
1/2 tsp ground thyme
gruyere cheese
ciabatta bread
Reduce the onions in a hot pan of butter/EVOO on medium heat. Season with salt and pepper. Stir every once in a while until it reduces down and onions are browned, but not burned (At the low/med setting I used, it took an hour and a half). Once onions are translucent (around 15 minutes or so), sprinkle the brown sugar around and mix it in.
Once onions are browned and caramelized, move some of them aside in the hot pan to allow a space for your garlic to sizzle up when you add it. Stir the garlic into the mix for a minute (don't let it burn), then pour in the white wine to deglaze the pan. Scrape up and loosen those onions if they're stuck to the bottom of the pan. Add the bay leaves, stock, and thyme. Simmer for at least an hour or until the flavors blend together (letting it rest overnight in the fridge or freezing it is a good idea).
If you freeze it, here's where you'll pick up the second part once you've reheated the soup---> Slice enough ciabatta to cover the number of ovenproof crocks/soup bowls you'll need. I cut these around 1/2" thick and toasted them. Once toasted, I sliced them into "1/2 chunks.
Set oven to 350. Ladel the soup into the soup crocks until nearly full, leaving room for the bread and gruyere to reach the brim. Drop in the toasted bread chunks to cover the soup, then cover the bread with grated gruyere cheese and place them on a baking sheet in the oven for around 10 - 12 minutes (or until it starts bubbling).
Viola. Enjoy..
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