Wood Sorrel Savory Onion Tart Recipes

CHEESY CARAMELIZED ONION HAND PIES

Steps:

• Preheat the oven to 375 degrees F (190 degrees C). Line a baking sheet with parchment paper.
• Melt 1 tablespoon butter in a large skillet. Add mushrooms; saute until browned and tender, about 5 minutes. Remove from the skillet and set aside.
• Melt remaining butter in the same skillet over low heat. Stir in sliced onions. Cook onions, uncovered, until liquid evaporates and onions turn golden brown, 30 to 35 minutes. Stir occasionally so onions don't burn.
• Return mushrooms to the skillet. Stir in bacon, balsamic vinegar, maple syrup, thyme, salt, and pepper; cook for 3 minutes more. Set aside to cool slightly.
• Roll out pie crusts on a flat, lightly floured surface. Cut each crust into three 5-inch rounds. Whisk egg and milk together in a small bowl; brush lightly around the edge of each round.
• Divide the onion mixture evenly among the 6 rounds, placing it in the center. Top each with Gruyere cheese. Bring the sides of the dough to meet in the middle, forming a semi-circle shape. Press to seal and crimp the edges with a fork.
• Cut 2 small slits into each hand pie for steam to escape. Brush the top of the pies with the remaining egg wash if desired. Transfer pies to the prepared baking sheet.
• Bake in the preheated oven until cooked through and golden brown, about 20 minutes. Remove from the baking sheet and serve hot out of the oven or at room temperature.

SORREL-ONION TART

Steps:

• Prepare the tart dough, partially prebake it, and set it aside.
• Melt 3 tablespoons of the butter in a wide pan, add the onion and the salt. Cover the pan, and stew slowly until the onion is completely soft, about 10 minutes. Check it occasionally and give it a stir.
• While the onion is cooking, cut off the stems of the sorrel leaves and roughly slice the leaves. Melt the remaining tablespoon of butter in a pan, and add the sorrel by large handfuls. Although the amount of leaves will seem voluminous, they will quickly cook down to almost nothing. Cook over a low heat until they have wilted and turned a grayish-green color, 3 to 4 minutes.
• Whisk the eggs with the cream; then stir in the onion, sorrel, and half of the cheese. Taste for salt, and season with freshly ground black pepper.
• Preheat the oven to 375°F. Distribute the remaining cheese over the crust; then pour the filling on top. Bake in the center of the oven until the custard is set and well colored, about 35 to 40 minutes. Serve the tart while it is hot. For wine, consider serving a chardonnay or French white Burgundy.
• This tart is based on a recipe from Richard Olney's Simple French Food.