Cheesy Mushroom Gratin

5.0

(1)

1 Review

Earthy portobellos are roasted then smothered in cheese in this easy low-carb side dish. Enjoy this gratin alongside pork or steak, or add a salad and turn it into a delicious vegetarian dinner.

Robby Melvin

Updated on April 19, 2024

Tested by

EatingWell Test Kitchen

Reviewed by Dietitian

Jessica Ball, M.S., RD

Prep Time:

20 mins

Additional Time:

40 mins

Total Time:

1 hr

Servings:

Yield:

6 servings

Nutrition Profile:

Low-Carb High-Calcium Bone-Health Nut-Free Healthy Aging Soy-Free High-Fiber Vegetarian Egg-Free

Jump to Nutrition Facts

Cook Mode (Keep screen awake)

Ingredients

18 portobello mushroom caps (about 3 1/2 lbs.), stems and gills removed (see Tip)
2 tablespoons extra-virgin olive oil
½ teaspoon ground pepper
¼ teaspoon salt
1 cup shredded part-skim mozzarella cheese
⅓ cup shredded Gruyère cheese
1 teaspoon chopped fresh thyme
1 tablespoon chopped fresh flat-leaf parsley, divided
⅓ cup whole-wheat panko breadcrumbs

Directions

Preheat oven to 450 degrees F. Toss mushrooms, oil, pepper and salt together in a large bowl. Place the mushrooms in a single layer on a wire rack and set the rack on a rimmed baking sheet. Roast until well browned and tender, about 25 minutes. Remove from oven and let cool for 5 minutes.
Reduce oven temperature to 400 degrees F. Combine mozzarella, Gruyère, thyme and 2 teaspoons parsley in a medium bowl. Place 6 mushrooms in a single layer in a shallow 7-by-11-inch baking dish; top with one-third of the cheese mixture. Repeat the mushroom and cheese layers 2 times. Combine panko and the remaining parsley in a small bowl; sprinkle evenly over the top. Bake until golden brown and bubbly, about 15 minutes.

Tips

Tip: To prepare portobello mushroom caps, gently twist off the stems of whole portobellos. Using a spoon, scrape off the brown gills from the underside of the mushroom caps. If you prefer, purchase portobello mushroom caps, rather than whole mushrooms.

Originally appeared: EatingWell.com, January 2020

Nutrition Facts (per serving)

184	Calories
10g	Fat
14g	Carbs
12g	Protein

Nutrition Facts
Servings Per Recipe 6
Serving Size 1 cup
Calories 184
% Daily Value *
Total Carbohydrate 14g	5%
Dietary Fiber 4g	14%
Total Sugars 7g
Protein 12g	25%
Total Fat 10g	13%
Saturated Fat 4g	19%
Cholesterol 19mg	6%
Vitamin A 172IU	3%
Vitamin C 1mg	1%
Folate 73mcg	18%
Sodium 284mg	12%
Calcium 217mg	17%
Iron 1mg	6%
Magnesium 32mg	8%
Potassium 943mg	20%

Nutrition information is calculated by a registered dietitian using an ingredient database but should be considered an estimate.

* Daily Values (DVs) are the recommended amounts of nutrients to consume each day. Percent Daily Value (%DV) found on nutrition labels tells you how much a serving of a particular food or recipe contributes to each of those total recommended amounts. Per the Food and Drug Administration (FDA), the daily value is based on a standard 2,000 calorie diet. Depending on your calorie needs or if you have a health condition, you may need more or less of particular nutrients. (For example, it’s recommended that people following a heart-healthy diet eat less sodium on a daily basis compared to those following a standard diet.)

(-) Information is not currently available for this nutrient. If you are following a special diet for medical reasons, be sure to consult with your primary care provider or a registered dietitian to better understand your personal nutrition needs.

Cheesy Mushroom Gratin

Ingredients

Directions

Tips

Nutrition Facts (per serving)

Related Articles