Roast Beef and Whiskey Onion Flatbread Sandwiches
By
Debbie Reid
@Sirbarney
1
This is really a quick recipe to put together, the bulk of the time is allowing the onions to soften slowly.
Ingredients
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1 1/2 Tbspmayonnaise
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1 tsplemon juice
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1/2 tspdijon mustard
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3 Tbspolive oil, divided
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1 Tbspbutter
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1 largesweet onion, sliced into 1/4-inch slices, then quartered
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1/4 tspkosher salt
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1/8 tspfreshly ground black pepper
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1/4 cgood quality whiskey
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8 ozthin-sliced deli roast beef, cut into 1/4-inch strips
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1 clovegarlic, minced
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2(7-inch) white flatbreads
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4 ozchipotle gouda cheese, shredded
How to Make Roast Beef and Whiskey Onion Flatbread Sandwiches
- Preheat oven to 400 degrees. Spray a large baking sheet with non-stick cooking spray; set aside.
- In a small bowl, mix together the mayonnaise, lemon juice and mustard; set aside.
- Heat 1 tablespoon olive oil and the butter in a medium skillet over medium-low heat. Add in the onion, salt and pepper and cook until softened and lightly browned, approximately 15 - 20 minutes. Remove from heat, stir in the whiskey, mix to combine and until absorbed. Transfer to a small, heat-proof bowl; set aside.
- In the same skillet, over medium heat, add in the remaining 2 tablespoons olive oil. Add in the roast beef and garlic, and cook until heated through and the beef just begins to brown, approximately 2 - 3 minutes; set aside.
- Place the flatbreads onto prepared baking sheet; evenly spread the mayonnaise mixture onto the flatbreads. Evenly divide the roast beef between the flatbreads, only covering 1/2 of each flatbread; top roast beef evenly with the reserved onions. Top entire flatbread evenly with the cheese. Place into preheated oven and bake until cheese has melted, approximately 3 - 4 minutes. Fold the cheese-only half of the flatbread over the roast beef half. Secure with toothpicks and enjoy!!
