Made this for Recipe Group: 20, August 2011. Delicious way to enjoy tomatoes. I didn't measure the mustard, just made sure all of the crust was covered. I didn't have, nor have I heard of herbes de Provence, but when I looked it up, it consisted of: savory, fennel, basil, thyme, lavender and rosemary. I used fresh - thyme, basil, chives & rosemary chopped fine. When I put in one layer of tomatoes too much crust was left, so I made with 2 layers of cheese and 2 layers of tomatoes and 2 layers of fresh herbs. The taste was wonderful but the tomatoes made it a little watery. After dishing out the first piece I drained off the extra juice and it was fine. The slices served up nicely and I will be making again since I have oodles and oodles of tomatoes. Thanks Snackybits for sharing your recipe.

Close to paradise! Made 2 in one day. Used cheeses on hand: 1st time, sharp Vermont cheddar; 2nd time, soft mozzarella and 4-cheese Italian blend. Both delicious, but gruyere would be even better. Drained tomatoes on paper towels, and made a couple layers of tomatoes and cheeses the second time, with fresh garden herbs (basil, rosemary, chives, and thyme) throughout, with a few sprinkled on top. Would like to try this recipe with brie. It made a beautiful presentation, and was well-liked by all. The first piece comes out messy, but following slices come out surprisingly neatly, and it's not too liquid-y.

Delicious! Tasted just like my host mom's in France. I used puff pastry which gave me the flaky crust I was looking to recreate. Merci!

This was way too mustardy for our tastes. I will probably make again, but will use less mustard. I will also bake the crust a bit before adding the tomatoes and cheese, to keep it from getting soggy.

I really, really liked this recipe. It is simple to make and a wonderful use of fresh summer tomatoes. This will definitely make it into my permanent recipe stash and will be brought out every summer.

Fantastic taste! I layered the cheese on top of the tomatoes instead of under them. Great flavor and color combination!