Best Mushroom Stuffed Onions Recipes

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VEGAN STUFFED PORTOBELLO MUSHROOM WITH RED ONIONS AND DATES



Vegan Stuffed Portobello Mushroom with Red Onions and Dates image

I eat these portobello mushrooms as a vegan main with salad or sometimes I serve it as an appetizer. I love this dish!

Provided by jogili

Categories     Appetizers and Snacks     Vegetable     Mushrooms     Stuffed Mushroom Recipes

Time 40m

Yield 2

Number Of Ingredients 9

2 portobello mushroom caps
2 tablespoons olive oil, or as needed, divided
1 red onion, finely chopped
1 clove garlic, minced
3 dates, pitted and finely chopped
1 teaspoon chopped fresh rosemary
1 tablespoon maple syrup, or as needed
1 tablespoon balsamic vinegar, or more if needed
sea salt to taste

Steps:

  • Preheat the oven to 400 degrees F (200 degrees C). Grease a small casserole dish. Brush portobello mushrooms on both sides with olive oil and place in the casserole dish.
  • Heat 1 tablespoon olive oil in a skillet over medium-low heat and cook onion until soft and translucent, about 5 minutes. Add garlic and cook until fragrant, about 30 seconds. Stir in dates and rosemary and cook until soft, about 5 minutes. Drizzle with maple syrup and balsamic vinegar and cook until mixture caramelizes, 3 to 5 minutes. Season with salt. Top portobello mushrooms evenly with the stuffing mixture.
  • Bake in the preheated oven until mushrooms are soft and cooked through, 10 to 15 minutes.

Nutrition Facts : Calories 302.2 calories, Carbohydrate 46.9 g, Fat 13.8 g, Fiber 4.8 g, Protein 2.5 g, SaturatedFat 1.9 g, Sodium 168.2 mg, Sugar 36.9 g

MUSHROOM STUFFED ONIONS



MUSHROOM STUFFED ONIONS image

Number Of Ingredients 11

6 onions, cases
1 1/2 cups chopped mushrooms
4 tablespoons butter, divided
3 tablespoons flour, divided
1 1/3 cups milk or light cream, divided
salt
paprika
worcestershire sauce or dry sherry
breadcrumbs, if desired
grated cheese, if desired
parsley, if desired

Steps:

  • 1. 1 To make onion cases: peel 6 medium or 3 large onions. Boil/simmer until tender. 2. 2 Remove from water and cool. If using medium onions, cut a slice from the top and hollow out, leaving a 3/4-inch shell. (Hint: use kitchen scissors). If using large onions, cut in half (doesn't matter whether horizontally or vertically). Remove the centers, leaving a 3/4-inch shell. Chop the centers. 3. 3 Preheat oven to 400°F. 4. 4 Sauté the chopped mushrooms in 2 T of the butter until tender; sprinkle with 1 T of the flour and mix. Stir in 1/3 C milk or cream and stir until thickened. Season with salt and lots of paprika. Fill the onion cases with mushroom mixture. 5. 5 Make white sauce by melting 2 T butter; stir in 2 T flour until blended. Slowly stir in 1 C milk or cream; stir until thickened. Add the chopped onion centers and any of the mushroom mixture that didn't fit in the onion cases. Season the sauce well with salt, paprika, and Worcestershire sauce or sherry. 6. 6 Pour the seasoned white sauce into a shallow baking dish. Add the stuffed onion cases, stuffing side up. The tops may be sprinkled with bread crumbs dotted with butter or sprinkled with cheese -- or not. 7. 7 Bake the onions until they are well-heated. Garnish with parsley. They may be served on toast. 8. 8 For vegetarian do not use Worcestershire sauce option use the sherry or use a vegetarian Worcestershire sauce.

MUSHROOM STUFFED ONIONS--MIDWEST



Mushroom Stuffed Onions--Midwest image

From the 1946 edition of Joy of Cooking, and not to be found in subsequent editions (at least not the newer ones--I have three different editions now and am passing on the newest one). These are delicious and an unusual side dish (1-2 each) or vegetarian main dish (serving 2-4 per person). Since this is from a fairly old cookbook, actual measurements are nonexistent for many of the ingredients. I HAVE made these and remember loving them, but that was 30 or so years ago. I shall make them again soon and edit the recipe to add suggested amounts and estimated times. The onion cases may be made ahead; the active prep time of 30 minutes assumes they are premade. The time of 90 minutes includes making the onion cases.

Provided by BarbryT

Categories     Vegetable

Time 50m

Yield 3-6 serving(s)

Number Of Ingredients 12

6 onions, cases
1 1/2 cups chopped mushrooms
4 tablespoons butter, divided
3 tablespoons flour, divided
1 1/3 cups milk or 1 1/3 cups light cream, divided
salt
paprika
Worcestershire sauce or dry sherry
breadcrumbs, if desired
grated cheese, if desired
parsley, if desired
toast, if desired

Steps:

  • To make onion cases: peel 6 medium or 3 large onions. Boil/simmer until tender.
  • Remove from water and cool. If using medium onions, cut a slice from the top and hollow out, leaving a 3/4-inch shell. (Hint: use kitchen scissors). If using large onions, cut in half (doesn't matter whether horizontally or vertically). Remove the centers, leaving a 3/4-inch shell. Chop the centers.
  • Preheat oven to 400°F.
  • Sauté the chopped mushrooms in 2 T of the butter until tender; sprinkle with 1 T of the flour and mix. Stir in 1/3 C milk or cream and stir until thickened. Season with salt and lots of paprika. Fill the onion cases with mushroom mixture.
  • Make white sauce by melting 2 T butter; stir in 2 T flour until blended. Slowly stir in 1 C milk or cream; stir until thickened. Add the chopped onion centers and any of the mushroom mixture that didn't fit in the onion cases. Season the sauce well with salt, paprika, and Worcestershire sauce or sherry.
  • Pour the seasoned white sauce into a shallow baking dish. Add the stuffed onion cases, stuffing side up. The tops may be sprinkled with bread crumbs dotted with butter or sprinkled with cheese -- or not.
  • Bake the onions until they are well-heated. Garnish with parsley. They may be served on toast.
  • For vegetarian do not use Worcestershire sauce option use the sherry or use a vegetarian Worcestershire sauce.

Nutrition Facts : Calories 333.7, Fat 19.7, SaturatedFat 12.3, Cholesterol 55.9, Sodium 170.7, Carbohydrate 34.4, Fiber 3.6, Sugar 10, Protein 7.6

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