Brussels Sprouts without wine chips

2 1/2 tablespoon olive oil divided 1 small onion finely chopped 1 cup mushrooms button or cremini, thinly sliced 2 cup brussel sprouts ends and outer layers[...]

3 tablespoons olive oil divided, or butter 1 small onion, yellow chopped * 1 cup mushrooms, button or cremini, sliced 1 cup brussel sprouts outer layers[...]

2 1/2 tablespoons olive oil 1 small onion peeled and chopped 1 cup mushrooms button or cremini, sliced, 4 each brussel sprouts outer layers removed, and[...]

1 lb Brussels sprout , trimmed and quartered (trim off tough leaves and woody stems) 3 slices bacon , diced 1 cup sliced leek 1 tablespoon all-purpose flour 2[...]