Sloppy Josephine Sliders (Vegetarian) Recipe

Name: Sloppy Josephine Sliders (Vegetarian)
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3 tablespoons olive oil; 2 large onions, very thinly sliced; 1/4 teaspoon coarse salt; fresh ground black pepper; 3 tablespoons unsalted butter; 3 cups sliced shiitake mushrooms; 2 cups sliced white mushrooms; 2 garlic cloves, chopped; 2 tablespoons cognac; 1/2 lb sharp cheddar cheese, sliced; 8 soft slider buns, potato recommended

Servings: persons

3 tablespoons olive oil
2 large onions, very thinly sliced
1/4 teaspoon coarse salt
fresh ground black pepper
3 tablespoons unsalted butter
3 cups sliced shiitake mushrooms
2 cups sliced white mushrooms
2 garlic cloves, chopped
2 tablespoons cognac
1/2 lb sharp cheddar cheese, sliced
8 soft slider buns, potato recommended

1
Heat olive oil in a wide, heavy skillet. Add the onions, 1/8 tsp salt and a few grinds of pepper. Cook, stirring often, over medium-heigh heat, until onions are browned and sticky/crispy, about 15 minutes. Remove pan from heat.
2
Meanwhile, in a second wide, heavy skillet, melt butter. Add all the mushrooms, garlic, 1/8 tsp salt and a few grinds pepper. Cook over medium-high heat, stirring frequently, until mushrooms are richly browned, about 15 minutes.
3
Increase heat to high, pour in cognac and cook until liquid disappears, 1 minutes. Remove pan from heat.
4
Split buns; lay them open-faced on a broiler rack. Cover both halves with cheese. Slide under the broiler just until cheese has melted, 1 to 2 minutes. Set buns on serving platter.
5
Heap mushrooms onto each bottom bun. Top with onions. Cover with top bun. Enjoy.

717

kcal

Calories

Fat

Carbs

Protein

Fat Carbs Protein

* Per serving · 4 servings · Values may vary.

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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How did you like this recipe?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

You need 11 ingredients. The key ingredients include: 3 tablespoons olive oil, 2 large onions, very thinly sliced, 1/4 teaspoon coarse salt, fresh ground black pepper, and more.

Yes, Sloppy Josephine Sliders (Vegetarian) falls under the General category and is a great choice for this type of meal.

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

That's it — enjoy your meal!

Sloppy Josephine Sliders (Vegetarian)

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions