This is lovely as an hors d’oeuvre, or two per person as an appetizer. You can par-bake the wonton wrappers ahead of time, just make sure to weigh them down with something so that you retain the cup shape. I suggest dried beans or pie weights. This recipe will make 12 tartlets, but can easily be doubled. You can even make this into one large tart by layering the wrappers on the bottom of a tart pan, and then just topping with all of the filling and brie. I would suggest slightly cooking the tart first though, before adding the filling, so that it can crisp up a bit.
24 wonton wrappers, thawed
2 ½ tablespoons butter, divided
24 asparagus spears, cut into 1” lengths (about 2 bunches)*
1 shallot, diced*
¼ cup white wine or vegetable broth
1 tablespoon sherry vinegar or white balsamic vinegar
4 oz. (120g) brie, sliced into 12 pieces/wedges
salt and pepper, to taste
* Click here to learn how to check these vegetables.
Preheat oven to 375 degrees. Melt about 1 ½ tablespoons of butter in a microwave or small saucepan. Brush each wonton wrapper with the melted butter and press two wrappers into each mould of a muffin tin. When placing the wrappers I find it easier to align them first out of the tin, then press them in. You should have one wrapper square in front of you, with the flat edge facing you, and then another wrapper on top, but turned 90 degrees, so that the point is in front of you.
In a saucepan, melt remaining butter on medium heat and cook asparagus for 2 minutes. Remove the asparagus with a fork or slotted spoon to keep the melted butter in the pan. In the same saucepan, cook the shallot for about 2 minutes. Add the white wine, and let it simmer until it has reduced by half. Add vinegar and reduce once again by half.
Pour the shallot/wine/vinegar mixture over the asparagus and season with salt and pepper. Divide asparagus and Brie among the muffin moulds lined with wonton wrappers. Bake on the bottom oven rack for 15 minutes or until wonton wrappers are golden brown. Serve warm.