Discover the Comforting Flavors of Potato Mushroom & Onion Gratin
Potato Mushroom & Onion Gratin: Have you ever wondered if a meatless dish could satisfy your cravings for something hearty and comforting? Recently, I found myself asking the same question. I wanted to create a filling meal without the need for meat. After experimenting with three ingredients I love—red onions, small potatoes, and mushrooms—I was pleasantly surprised by the results. So, I decided to share this simple yet satisfying recipe with you.
A Hearty Meatless Dish with Three Simple Ingredients
Potato Mushroom & Onion Gratin is a dish that brings comfort and flavor, all while being entirely meat-free. The beauty of this recipe lies in the simplicity of its ingredients—just red onions, small potatoes, and mushrooms. These three elements come together to create a dish that feels full of flavor, satisfying, and perfect for anyone craving a meatless alternative.
Sliced white mushrooms form the heart of the gratin with their meaty texture and earthy taste. The sweetness and depth of red onions bring a rich contrast, complementing the mushrooms perfectly. Together, they create a savory base that mimics the flavors of traditional meat-based dishes. The addition of tender, creamy potatoes gives the gratin its hearty texture, rounding out this dish into something truly comforting.
The Versatility of Potato Mushroom & Onion Gratin
One of the best things about this gratin is its versatility. As it bakes, you can enjoy it halfway through the cooking process as a delightful side dish. The flavors are rich enough to accompany a variety of main courses. However, if you choose to follow the additional steps, you can easily transform this gratin into a complete meal that stands on its own.
While the recipe does involve a few steps and a little extra time, it is well worth the effort. The end result is a dish that tastes incredible both fresh and as leftovers. In fact, it holds its flavor even when served cold, making it an excellent choice for meal prep or easy, satisfying meals throughout the week.
Perfect for Any Occasion: A Meat-Free Delight
If you’re looking for a meatless meal that doesn’t skimp on flavor or satisfaction, look no further than Potato Mushroom & Onion Gratin. This dish will soon become a staple in your kitchen, offering a comforting, hearty alternative to traditional meals. Whether you’re enjoying it as a side dish or as a main course, the rich flavors, creamy potatoes, and savory mushrooms will surely please your palate.
A Simple Recipe with Endless Possibilities
While I’ve used sliced white mushrooms in this recipe, you can experiment with different mushroom varieties to suit your taste. The combination of onions and mushrooms provides a rich, meaty feel to the dish, making it feel like there’s meat or chicken in the gratin. If you were to bake just potatoes and mushrooms, the result wouldn’t be quite the same—this trio of ingredients creates something special.
Whether you choose to enjoy this gratin as a side or continue cooking to make it a full meal, you’re in for a delicious experience. It’s easy to prepare and requires only a few ingredients. Plus, it’s a fantastic dish for leftovers. The flavors only get better as the gratin sits, making it a great option for a quick meal later on.
Simple yet Delicious Potato Mushroom & Onion Gratin – Comfort Food at Its Best
Description
The other day I was wondering what can I make that would feel like a full meal and not miss the meat. So I decided on experimenting with three ingredients that I really like and thought would taste good. Guess what I really liked it so I decided to share it with you. Yes, the main three ingredients are in the title. Red onions, small potatoes, and mushrooms.
I use sliced white mushrooms but you can try with a different variety as well. The idea was to have a mixture of flavors and textures. This combination of onions and mushrooms actually almost feels like there is meat or chicken in the dish which is a nice complement to the potatoes. If you had just the mushrooms in the oven with the potatoes you would probably not get the same result.
In fact, this recipe can be used for two different meals. Halfway through the process, you already have a wonderful side dish, but you can continue to create a meal that stands on its own. The food is easy to prepare yes it has steps and takes a bit longer but there is nothing to it. By the way, it is good the first day and you can have it as leftovers, it even tastes good cold.
Ingredients
Instructions
Side Dish Section
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Slice the red onion and in a pot add a tablespoon of olive oil first on high heat then lower the heat and put the lid on and let the onion cook slowly until it is well cooked, soft, and sweet. Stir occasionally so they don't burn or stick to the pot.
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Slice the potatoes in 4 parts each add them to a baking sheet and add some olive oil mix and then add spices, and herbs: ground black pepper, thyme, basil, and if you like some salt.
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Spread some bread crumbs this makes it crunchier. Now put in a heated oven about 200°C and bake for 25 minutes. Halfway through I usually using a large spoon turn them over so they cook evenly and get crunchier.
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Once the onions are nice and soft, you can add the mushrooms, then add a bit of pepper and a splash of soy sauce. Put the lid on. Let the mushrooms cook slowly. Mushrooms usually release some liquid. Once the mushrooms are almost cooked, remove the lid and reduce the liquid.
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Add the mushrooms and onions on top of the potatoes and put it back in the oven for another 10 minutes.
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In ten minutes, you have a delicious side dish...!
Continue to make a gratin!
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Add the potatoes mushroom and onions to a baking dish. You can oil the dish beforehand so the food does not stick, but it is not critical. In a small bowl mix, the egg with a tablespoon of flour, and then add a cup of cream. Add the mixture on top of the potatoes, mushrooms, and onions.
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Sprinkle more breadcrumbs and top with shredded cheese and return to the oven for 20 minutes.
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After 20 minutes you have a flavorful dish!
