Spice up your inbox with FREE German recipes and a free recipe ebook!

Tomato and Mushroom Gratin – Oma's Tomaten-Champignon-Gratin

Oma Gerhild

by: Gerhild Fulson  / Oma Gerhild shares easy, authentic German recipes you can trust, rooted in family tradition and featured in her cookbooks.

This vegetarian Tomato and Mushroom Gratin, aka Tomaten-Champignon-Gratin, is easy to prepare. Served with a salad, it makes a great lunch or supper meal anytime of year.

It's also a great way to use up some day-old bread.

A hot meal in the summer? Why not? This gratin is quickly prepared and is only in the oven for ½ hour. Not long enough to heat up the kitchen. But long enough to make this a delicious vegetarian dish. 

Why is this called a "gratin"?

Doesn't sound very German. Well, German it is. Using a "non-German" word just sometimes elevates the dish to a "higher" standard. 

Want to make it more German? Use Emmentaler Cheese instead.

Not a vegetarian? This is a great side dish for almost any meat. This would be great along with this recipe for fried fish called "Bratfisch" that you can make on the stove while you are waiting for the gratin to bake.

This gratin would also go great with the smoked pork chops recipe called "Kasseler". Since the meat is already smoked and cooked, it only needs to be briefly fried to finish it off.

Ready to make this Tomaten-Champignon-Gratin?

Tomato and Mushroom Gratin – Oma's Tomaten-Champignon-Gratin

This vegetarian Tomato and Mushroom Gratin, aka Tomaten-Champignon-Gratin, is easy to prepare. Served with a salad, it makes a great lunch or supper meal anytime of year.

It's also a great way to use up some day-old bread.

Prep Time

15 minutes

Bake Time

30 minutes

Total Time

45 minutes

Servings:

Makes 4 servings

Ingredients:

  • about 4 - 8 slices bread (preferably whole wheat)
  • 1 pound mushrooms, sliced
  • 4 tomatoes, sliced
  • 1 garlic clove, chopped
  • 1 cup milk
  • 2 large eggs
  • ½ teaspoon salt
  • ¼ teaspoon pepper
  • ¼ teaspoon nutmeg
  • 2 - 3 ounces Gouda, shredded
  • 1 tablespoon chopped fresh parsley

Instructions:

  1. Preheat oven to 350°F.
  2. Grease casserole dish (about 9x12-inch). Line bottom of dish with bread slices.
  3. Cover bread with mushroom and tomato slices.
  4. Mix eggs and milk in a bowl. Add garlic. Season with salt, pepper, and nutmeg. Pour over mushroom and tomato slices.
  5. Cover with shredded Gouda.
  6. Bake, uncovered for about 30 minutes.
  7. Sprinkle with parsley.

*  *  *  *  *

Unless otherwise noted recipe, images and content © Just like Oma | www.quick-german-recipes.com


From Oma's heart to your table

Complete your set today - order now!

Paperback books - Just Like Oma!

You might like these

Join Oma's Kaffeeklatsch
Come for coffee & cake (virtually!), & you’ll discover new things about German food, recipes, & all things German.
 
Get my “Top 10 Favorite German Recipes” ebook & more … all delivered free right to your inbox from me, Oma Gerhild 🥰
 
Thanks for joining!
Keep your eyes on your inbox for my email. 

Follow Oma on Social Media:

Buy Me Coffee - thank you!

Comments?  Questions?

You can leave a comment about this recipe or ask a question...

Pop right over to my private Facebook group, the Kaffeeklatschers. You'll find thousands of German foodies, all eager to help and to talk about all things German, especially these yummy foods. 

Meet with us around Oma's virtual table, pull up a chair, grab a coffee and a piece of Apfelstrudel, and enjoy the visit.

Recent Articles

  1. Traditional German Red Cabbage Recipe – Oma's Rotkohl Rezept

    Apr 30, 25 08:54 PM

    German red cabbage is such a traditional side dish.
    The red cabbage recipe (rotkohl) is sweet, tangy, and easy to make. A German classic with big flavor and little fuss—just how Oma likes it!

    Read More

  2. Southern German Cucumber Salad – Oma's Süddeutscher Gurkensalat Rezept

    Apr 30, 25 07:12 PM

    German cucumber salad 600 2020
    German cucumber salad (gurkensalat) is one of my go-to sides. Light, tangy, and always so refreshing with any meal.

    Read More

  3. German Pancake Soup Recipe – Oma's Flädlesuppe Rezept

    Apr 30, 25 02:13 PM

    german pancake soup recipe 600
    German pancake soup (flädlesuppe) is SO simple and SO good. I didn’t grow up with it, but once I tried it, I was hooked!

    Read More

Words to the Wise

"A proverb in the mouth of a fool is as useless as a paralyzed leg."

Proverbs 26:7 (NLT)

Just Like Oma

Copyright © | Quick German Recipes (Just like Oma) | All Rights Reserved

Powered by: Make Your Knowledge Sell!

AFFILIATE DISCLOSURE: Quick German Recipes participates in various affiliate advertising to provide a means to earn advertising fees by linking to retail websites. This website is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com and affiliated sites. I will not promote products I do not own or would not buy myself. My goal is to provide you with product information and my own personal opinions or ideas.  At times, I will showcase services, programs, and products. I aim to highlight ones that you might find interesting, and if you buy future items from those companies, I may get a small share of the revenue from the sale. We are independently owned and the opinions expressed here are our own.

PHOTOGRAPHY: Throughout my site, you'll find mostly photos that I've taken in my kitchen. I also feature some reader-contributed images and curated stock IMAGES BY Deposit Photos and others, offering further perspectives on recipes and all things German.

YOU SHOULD ALWAYS PERFORM DUE DILIGENCE BEFORE BUYING GOODS OR SERVICES ONLINE.

Quick-German-recipes.com does not sell any personal information