Ingredients
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1 1/4 lb top sirloin steak
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1 tsp crushed garlic
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1/4 tsp dried oregano
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1/2 tsp ground black pepper
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1 tsp butter
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2 cups thinly sliced red onion
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2 tbsp red wine vinegar
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2 tbsp granulated sugar
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1/3 cup light mayonnaise
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1/2 tsp ground chipotle chili pepper
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12 oz French bread baguette (3-inch diameter)
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2 cups tender greens or baby spinach
Steps
1
Preheat broiler. Trim fat from steak and place on broiler pan. Rub both sides of steak with garlic, oregano, and black pepper. Broil 6 minutes on each side until medium rare or internal temperature reaches 145°F. Allow steak to rest 10 minutes before slicing against the grain into thin strips.
2
Heat butter in a small skillet over medium heat and sauté onions just until starting to soften, about 2 minutes. Add vinegar and sugar and continue to cook, about 5 minutes, until liquid is reduced. Remove from heat and set aside.
3
In a small bowl, combine mayonnaise and chipotle pepper. Slice baguette into ½-inch thick slices.
4
To assemble, spread chipotle mayonnaise on bread slices. Top bread with beef slices, then with greens and onions.
5
Beef, onions and mayonnaise may be prepared a day ahead and refrigerated until ready to assemble.
