"Sautéed Spinach, Mushrooms, and Caramelized Onions - a delicious side dish recipe that will go great with lots of main dishes. Serve it with pasta, grilled meats, or seafood. You can also make it instead..."
INGREDIENTS
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1 tablespoon olive oil
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3 yellow onions (, large, sliced)
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1/4 teaspoon salt
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1 tablespoon balsamic vinegar
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1 tablespoon olive oil
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10 oz mushrooms (, sliced (I used button mushrooms))
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6 oz spinach
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1 cup half-and-half
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1 cup Parmesan cheese (, shredded)
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1/4 teaspoon salt