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Recipe Summary

prep:
20 mins
cook:
6 mins
stand:
5 mins
broil:
10 mins
total:
41 mins
Yield:
Makes 4 servings
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Ingredients

Ingredient Checklist

Directions

Instructions Checklist
  • Sauté sliced onion in a lightly greased nonstick skillet over medium-high heat 6 minutes or until tender. Remove from heat, and stir in 2 Tbsp. balsamic vinegar. Let mixture stand 5 minutes.

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  • Cut bread into 4 pieces. Cut each piece in half lengthwise, cutting to but not through opposite side. Place bread pieces, cut sides up, on a wire rack in a broiler pan.

  • Broil 6 inches from heat 3 to 4 minutes or until lightly toasted.

  • Spread cut sides of bread evenly with mustard. Stir together meat and gravy; spoon evenly onto bread. Sprinkle with cheese.

  • Broil 6 inches from heat 4 to 6 minutes or until cheese is melted. Toss together onion mixture and arugula; top sandwiches with mixture.

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