• 8 Ingredients
  • 2 jumbo sweet onions, cut in hal...
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  • 1 Tablespoon butter
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  • 1 Tablespoon extra virgin olive oil
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  • 2 oz fontina cheese
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  • 1 lb lean ground beef
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  • Show all (8)
  • Nutrition 100% match
  • Calories per gram: 0.4
  • Total fat: High
  • Show all