Preheat an oven to 425 degrees (220 degrees C).
Heat a medium saucepan and add the Boursin® Garlic & Fine Herb Cheese (1 package), Cream Cheese (8 ounce), Tabasco® Original Red Pepper Sauce (1/4 teaspoon), Worcestershire Sauce (1/4 teaspoon), and Old Bay® Seasoning (1 dash).
On low heat whisk until the sauce is thick and clump free.
Take the sauce off the heat and fold in the jumbo Lump Crab Meat (1 pound) making sure not to break up the chunks of crab.
Top each slice of Baguette (1) with the crab mixture and some Shredded Cheddar Cheese (1/2 cup). Place on an ungreased baking sheet and bake in the preheated oven for 5 minutes until the cheese is melted and golden brown.
Top with Italian Flat-Leaf Parsley (2 tablespoon) and Tomato (1/2). You can even make a meal out of the crab toast and serve with a side of mixed greens.