Mini Tarts w/ Roast Beef & Gruyere

The holiday season always seems to creep up on us each year. You’ve probably got the mains and desserts figured out for your big Christmas dinner. Now, it’s time to nail down the appetizers or hors d’oeuvres, aka the real reason everyone loves the holidays. Hors d’ oeuvres are part of the holiday party tradition. I think that the best appetizers are ‘finger foods’ where you can eat them easily and with very little mess. Each culture has its own collection of favorite appetizer recipes which have evolved over the years.

If you’re looking for a sophisticated, bite-sized appetizer for Christmas or New Year’s Eve, look no further than mini appetizer tarts. Tartlets can be sweet or savory, hot or cold, and are a perfect choice if you’re looking for a vegetarian option. Think of your favorite flavor combination and you can find a way to serve it in these tiny pastry cups — try brie and raspberry, chicken cordon bleu, cranberry and goat cheese, pear and blue cheese, buffalo chicken and ranch or roast beef and gruyere.

Not only do mini tarts make for a chic presentation, but they also make it easy to time your guests’ arrival with taking the tarts out of the oven if you are serving them hot. Most recipes require a short cooking time, which allows you to pop the tartlets in the oven half an hour before your guests arrive and serve a warm appetizer as soon as they walk through the door.

These mini tarts are filled with roast beef, shallot-sautéed mushrooms, cream cheese, horseradish and Gruyère. You will love the nutty aroma when the tarts come out of the oven. I think  they are the perfect Christmas appetizer or party food idea.

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Mini Tarts w/ Roast Beef & Gruyere
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Instructions
Pastry
  1. In a large bowl, whisk together flour, baking powder, baking soda & salt. With fingertips, cut in cold butter until mixture resembles small peas. In a measuring cup, whisk together water, egg & vinegar. Make a well in dry mixture & pour wet mixture into it all at once. With hands, mix until JUST combined. Roll out pastry & cut 24 squares with a pastry cutter. Fit squares into 24 mini tart pan cups. Set aside in refrigerator until ready to fill.
Filling
  1. In a skillet, over medium heat, melt butter, then add shallots & mushrooms. Add thyme, salt & pepper; sauté until browned. Remove from heat. Divide roast beef between the 24 pastry shells. Spoon mushrooms onto the mounds of roast beef followed by a tiny dollop of horseradish.
  2. Place cream cheese & eggs into a small bowl & whisk until smooth. Season with salt & pepper. Spoon into tart shells, allowing the mixture to settle down into them.
  3. Sprinkle each cup with some grated cheese before transferring to the oven & bake for 20 minutes. Cool 5 minutes before serving.
Recipe Notes
  • If you prefer, you can always use frozen prepared mini tart shells instead of homemade for a quick shortcut.