Thought I'd try this with a mushroom broth base in lieu of beef stock because I heard it was a good substitute for veggie inclined people. I actually like it better. I used dry sherry because that's what was open. It's often made with white wine and even cognac. For eight cups:
- 5 medium onions, sliced (I used a mix of yellow and white)
- 2 T butter
- 2 T olive oil
- 2 T flour
- A little fresh thyme
- 1/3 cup sherry
- 32 oz mushroom broth
- sliced, toasted bread (I used a baguette I had in the freezer)
- shredded cheese (most often gruyere, but I used cheddar b/c that's what I had)
Heat butter and olive oil in a pan and add onion. Saute on low until translucent. Add a little sugar to help caramelize and let them cook on low for ~ 35 minutes. When they are a nice deep brown, add flour to help thicken. Add the sherry and stir until thick. Add fresh thyme. Slowly add mushroom broth and turn to medium heat until hot. Let simmer on low for roughly 20 minutes to let flavors combine. Toast up some baguette slices (or whatever you have) and throw that on top with the shredded cheese and bake at 425 until top is golden brown.













