This was really a great way to use up zucchini. I had made the chicken and zucchini recipe from this site and had bought the largest zucchini at the local farmer's market. With so much left over I thought I'd give this a try. It was really good. I did make a few changes, only because it is what I do to any maranara sauce that I use (especially if it is store bought) I added half a chopped onion and a chopped red bell pepper w/ some garlic when sauteing the zucchini. I also toasted the bread first w/ a little butter, garlic salt and parmesian cheese....overall, these were really good. I think the key to this recipe is the sauce. If you use a sauce you like, you will like this. To boost flavor, I can suggest using the Italian Seasoning II from this site...I use it in all of my pasta sauces.

These were quick to make, good use of vegetables. Wish they had more flavor, though. All in all, a decent recipe.

I wrapped my grinders in aluminum foil before baking, but the sandwich stuck to the foil! Reviewers suggested placing a layer of cheese to guard against this, and although I followed their advice, my sandwiches still stuck. However, I think I used too much sauce and the heaviness probably caused my aluminum foil problem. Despite this mini-mishap, my fiancé and I thought these were great--we just had to eat them with a fork instead of with our hands! I will definitely make these again, but use less sauce when baking. I might have some extra sauce heating on the stove in case we want more, but don’t want to weight the sandwich down during baking.

These really tasted great, but I was expecting something a little more than what I got out of this recipe. I felt like it was missing something

This was just the best. Made it exactly like the recipe called for. normally I and/or boyfriend like a recipe but want to make little changes, but not to this. This one will show up again and again in our house! We had to used Kaiser Rolls because the store was out of French and Italian bread, but I think it was still great.

This was great! The kids didn't even know it was zucchini. Normally they'd pick out the zucchini but not with this recipe.

Nothing to great about this recipe. I broiled the grinders till brown and crunchy. I did also toast the bread before adding the zucchini and sauce. Dont think I would make again or say boy you have to try this!!

This is a wonderful and creative way to use that abundance of late summer zucchini. I made my sandwich just as the recipe stated and loved it. My husband cooked a sausage link then added the zucchini and cheese and absolutely loved it.

I really enjoyed these. Probably could never make them when my husbands around since he's "gotta have meat".

These were great, but even better the next day. I sauteed the zucchini with 2 cloves of minced garlic. I also toasted the bread with extra butter. Thanks for the recipe!!

Oh, these were so good. I added some sliced red pepper and mushrooms because I wanted to use them up.I drizzled some olive oil and sprinkled garlic powder over the rolls then,toasted the rolls before filling them. Yum!

LOVE IT!! LOVE IT!! I have made this twice now. Just a wonderful basic recipe. I used sliced portabella mushrooms and onions in mine to give it a meater flavor. For the die hard carnivore use a jar of meat spaghetti sauce. But no one missed not having the meat both time I made it. Thanks again for a great recipe

These are great. Even my 2 kids that aren't vegetable eaters loved these. Excellent way to use up extra zucchini.

These were excellent! I am giving 4 stars since I changed the recipe a bit to make it better. I used zucchini, summer squash, mushrooms, green peppers, and onions. Left the cheese out because that is a lot of cheese and not necessary. Instead I sprinkled Parmesan on top. I also didn't bake them, just spooned the mixture into the bread.

I have never given anything 5 stars so far, but this deserves it! Simple and FABulous! The only I added was chopped garlic and some fresh parsley! Looking for a vegetarian version of a meatball sub, you found it!

We love these. So yummy.