Portobello Melt for One Recipe

Name: Portobello Melt for One
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: ½ cup sliced portobella mushroom cap; ¼ cup sliced red onion; 4 -5 grape tomatoes, each sliced in half; 1 teaspoon vegetable oil; ¼ teaspoon balsamic vinegar; salt; ground black pepper; 2 slices sourdough bread or 2 slices ciabatta; butter, softened; 1 slice provolone cheese; 1 slice monterey jack cheese; 1 teaspoon grey poupon country Dijon mustard

Servings: persons

½ cup sliced portobella mushroom cap
¼ cup sliced red onion
4 -5 grape tomatoes, each sliced in half
1 teaspoon vegetable oil
¼ teaspoon balsamic vinegar
salt
ground black pepper
2 slices sourdough bread or 2 slices ciabatta
butter, softened
1 slice provolone cheese
1 slice monterey jack cheese
1 teaspoon grey poupon country Dijon mustard

1
Preheat broiler to high.
2
Combine portobella, onion and tomatoes with oil, vinegar and a pinch of salt and pepper in a small roasting pan or over-safe skillet.
3
Place mixture under broiler for 4 to 5 minutes or until vegetables soften.
4
Stir halfway through cooking time.
5
Preheat a griddle or large saute pan over medium heat.
6
Lightly brown one side of each bread slice.
7
Build sandwich on the browned side of one slice of bread.
8
Lay a slice of provolone cheese on the bread.
9
Spread mustard on cheese and then spoon the roasted vegetables over the top.
10
Place the slice of Jack cheese on the veggies and then top off the sandwich with the other slice of bread (browned side facing cheese).
11
Spread a little butter on one side of the sandwich, then place the sandwich, butter-side-down, onto the griddle or hot pan.
12
Spread a little butter on top of sandwich.
13
Grill for 1 to 2 minutes or until browned.
14
Flip sandwich and grill for another 1 to 2 minutes until brown.
15
Slice diagonally and serve.

103

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 12 ingredients. The key ingredients include: ½ cup sliced portobella mushroom cap, ¼ cup sliced red onion, 4 -5 grape tomatoes, each sliced in half, 1 teaspoon vegetable oil, and more.

Yes, Portobello Melt for One 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!

Portobello Melt for One

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions