One of my absolute favourite dishes is my Layered Eggplant, Zucchini, Tomato Gratin.

Years ago, I used to just put throw in all my vegetables for my ratatouille in a baking dish and cook them, but I find the presentation for this dish is so visually appealing.
When it comes to making side dishes for our meals, I love a very generous helping of vegetables. I’ve been teaching our daughter that she needs to “eat a rainbow” with every meal ever since she was a toddler. By this, I mean every meal should have vegetables of various colours – the brighter, the better! Lots of reds, greens, orange, purple, etc. It’s also important to me that we practice the “half your plate” idea where half your plate should be vegetables.
Lucky for me that though my husband and daughter are very much meat lovers, they also happen to love their vegetables. This layered eggplant, zucchini, tomato gratin happens to be a family favourite! Loaded with lots of vitamins, it’s also delicious. I often joke that I can just eat this alone as a meal and not as a side dish!
This happens to be a dish I make often with the vegetables from our garden. I started making this dish a few years ago, since we always grow lots and lots of vegetables in our garden and always have so manu zucchinis and tomatoes! When not in season, and I want to make this dish, it’s a quick trip to the grocery store for me.
Layered Eggplant Zucchini Tomato Gratin
Ingredients
- 1 large onion, sliced
- 1 large zucchini, sliced
- 3 or 4 Roma tomatoes, sliced
- 1 or 2 Japanese eggplants (the long and skinny ones), sliced **
- 4 or 5 cloves of garlic, minced
- olive oil to drizzle and coat veggies
- 1/2 tsp oregano
- 1/2 tsp rosemary
- pinch of thyme
- Himalayan pink sea salt, to taste
- freshly cracked black pepper, to taste
- 1/2 c grated mozzarella
- 1/4 c grated Parmesan
- (optional) handful of chopped fresh parsley to garnish

** I didn’t have any Japanese eggplants, used a bigger one and instead of slicing in discs, I had to quarter them. Not as pretty because the veggies weren’t all uniform discs, but it still worked out well!
Instructions
- Preheat oven to 350 degrees F. Wash vegetables and slice into rounds of equal thickness. Roughly 1/4 inch round slices. If your zucchini or eggplant are not long and thin (okay, perhaps you bought a globe eggplant or you ended up with a super big zucchini from your garden), fret not! You can still cut them in rounds and then quarter them.
- In your baking dish, layer your eggplant, zucchini, tomato and onion slices. In a small mixing bowl add some olive oil, garlic, and your herbs, and mix well. Drizzle oil and herbs over your vegetables.
- Sprinkle your cheeses over top, and sprinkle some Himalayan pink sea salt. Add a few cracks of freshly-cracked black pepper.
- Cover in foil and bake in 350 degree oven for 40 minutes. To achieve a beautiful golden and crisp gratin, remove foil and broil for 5 minutes. Remove from oven. If you wish to add chopped parsley for that beautiful burst of green, sprinkle some over the gratin. Serve and enjoy!
I have to tell you about my baking dish! I have never been so excited about bake-ware before, but I have to say I cannot live without my Baker’s Secret Bake & Serve pans!
I am not kidding when I say that my Baker’s Secret Bake & Serve pans are my GO-TO pans for making casseroles, quiches, meat pies, lasagnas, shepherd’s pies…and I haven’t even started talking about DESSERT yet!
Why do I love them so much? Easy. I used to struggle with cleaning my pans and dishes after cooking with them, but everything just slides off the pans. I’ve never once had challenges cleaning stuck on food! That alone is what won me over! Cheesy, baked on, caked on food? No problem. Ooey, gooey, sticky brownies? No problem. Even my husband doesn’t mind washing the pans after I make lasagna or shepherd’s pie!
The 4-piece set includes:
- 4 Quart Rectangle
- 3 Quart Rectangle
- 9” Pie
- 2 Quart Square
Features & Benefits
Metal can do more!
- Oven to Table performance: Eliminates the hassle of transferring food from dish to dish.
- Stylish, ceramic-inspired designs and eye-catching colors.
- Features Baker’s Secret superior non-stick interior coating (Durastone®), durable for everyday use.
- Lightweight, practical alternative to traditional ceramic.
- All shapes “zero nest” for maximum space saving.
- Oven & dishwasher safe
- Full lifetime warranty
GIVEAWAY!
I cannot possibly keep all this goodness to myself! This is why Baker’s Secret and I are giving away a 4 piece Baker’s Secret Bake & Serve set to one of my lucky readers. Giveaway open to residents of Canada and the United States. Ends December 26, 2016.
To enter, simply use the Rafflecopter form below.
a Rafflecopter giveaway
Connect with Baker’s Secret online!
Web: http://www.worldkitchen.com/en/bakerssecret
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Good luck everyone! Now, I’m going to enjoy some Layered Eggplant, Zucchini, Tomato Gratin!
Disclosure – This is a sponsored post. As always, all thoughts and opinions on this blog are honest and my own.
I would make a chicken pot pie with big chunks of chicken and a little extra pie crust to dip in my pot pie gravy.
mmm savory dishes aside from that gorgeous gratin that I definitely want to make I can also foresee a lot of cabbage rolls, dirty rice and beans and Tourtière baking in those dishes.
I’d make a spinach and mushroom quiche.
I don’t know why but I’m thinking of meatloaf right now! Thanks for the chance!
I would like to make scallop potatoes in the dish
lasagna is my dish
one dish jerk chicken and rice
i would love to try making a lasagna as I’ve never had the right pan for one!
I would absolutely make that recipe on here wow looks absolutely fantatstic
I would love to make my recipe of creamy cheesy chicken casserole in these pans!
I would make a veggie and tuna casserole in my dish.
I am a huge fan of making lasagna , so that would be my choice for sure.
I would make a delicious lasagna!
I would make a chicken casserole
I would make a quiche.
I would make lasagna. So yummy!
mmmmm all the food you talked about sounds so good lol
I would make layered nachos first and then some roasted root veggies!
I would make a tuna casserole and probably lasagna.
i would make a scalloped potatoe in one and then roasted zuchinni in another
I will make y own version of vegetarian lasagna . Your recipe looks great to try as well .
My daughter bought me a casserole cook book for Christmas so I’d like to make a turkey pot pie (with the leftovers). I love my Bakers Secret bread pans!
Besos Sarah
Journeys of The Zoo
I would make a big batch of cornbread to go with chili.
I’ would make a cheese and spinach quiche!
id make cinamon buns
I would make cannelloni.
I make a mean meatloaf which is awesome the 2nd day as sandwiches! My fave!
I would make lasagna.
I love lasagna therefore I would be baking lasagna in this pan.
I would make a Lasagna! My family would love it!
I would make Nigella Lawson’s Cheese and Potato Pie.
baked zucchini casserole.. best meal ever
I would make a few pans of my famous fudge.
I would make a big pan of brownies
I would make a layered squash and potato fresh herb gratin!
I would make lasagna or roasted veggies.
I would make lasagna.
I would make a big pile of baked perogies with cheese, bacon, and peppers!
I would have to make my spouses favourite first and that would be Lasagna.
I’d make a cheese and ham quiche!
I’d make a zucchini lasagna!
Roasted root vegetables
I would make a Shepards Pie!
I would make Shepherd’s Pie or Lasagna.
I would make a sheppards pie
I love a broccoli casserole. So good. Very cheesy and not so unhealthy.
I would make my fave lasagna dish!! 🙂
I would make my Louisiana Mac and Cheese.
Chicken pie!
I’d make spaghetti pie
I would make shepherd’s pie and lasagna.
I would make different kinds of fudge.
I would make meat loaf and I’m going to make your Layered Eggplant Zucchini Tomato Gratin.It looks yummy!
mac ‘n cheese!
I would make a lasagna.
I have a chicken, green bean & stuffing casserole that I would love to go in those pans!
i would make yams with maple syrup and bacon
I would do a ground turkey loaf.
I’d have to make baked stuffed pork chops!
That dish looks amazing I would try to make it-Little one is so organized the dish is so neat ;)!
I would make scalloped potatoes!
I would make scalloped potatoes ,beans and a smoky ham.They look amazing to bake anything bake in them. 🙂
I would make lasagna, scalloped potatoes, and shepard’s pie.
Meatloaf, pork casserole, short ribs loads of baling recipe I would like to try for my family and friends .
I would make cheddar scalloped potatoes
I would make cheddar scalloped potatoes.
I’d make Baked Ziti with Meatballs.
Gluten free lasagna with spiral noodles.
I would make Shepherd’s Pie
lasagna!
I would certainly make baked ravioli in here.
Wow that looks so good!
I would make scalloped potatoes and baked ham
I would make a lasagna.
I’d cook bacon wrapped shrimps.
I think I would make cabbage rolls.
We’d make buffalo chicken casserole.
salmon loaf and scalloped potatoes! thanks for the chance to win – I sure could use some new cookware !