Tuna Tart with Mushrooms and Artichokes

Description A puff pastry crust turns a can of Bumble BeeĀ® Solid White Albacore Tuna in Water into a special treat for brunch or dinner. Ingredients 1 cup thinly sliced onions 2 tablespoons butter, divided 1 (17.5 ounce) package frozen puff pastry, thawed 1 tablespoon all-purpose flour for dusting 1 egg, beaten 1 cup button … Read more