Open-Faced Mushroom Melts
with Tomato-Onion Jam- Milk
- Sulphites
- Barley
- Wheat
- Egg
- Mustard
Crisp ciabatta rolls topped with hearty mushrooms and a savoury tomato-onion jam are a match made in sandwich heaven. The melted mozzarella is the bonus you never knew you wanted, but absolutely need!
Ingredients
340 g
Sweet Potato
227 g
Mushrooms
160 g
Tomato
14 g
Parsley and Thyme
¾ cup
Mozzarella Cheese, shredded
(Contains: Milk)
56 g
Red Onion
1 tbsp
Balsamic Vinegar
(Contains: Sulphites)
2 unit
Ciabatta Roll
(Contains: Barley, Wheat)
4 tbsp
Mayonnaise
(Contains: Egg, Mustard)
Not included in your delivery
1 tbsp
Unsalted Butter*
(Contains: Milk)
2 tsp
Sugar*
1.5 tbsp
Oil*
¼ tsp
Salt*
¼ tsp
Pepper*
Nutrition Values
Utensils
Cooking Steps
Before starting, preheat the oven to 450°F. Wash and dry all produce. Cut sweet potatoes into 1/2-inch wedges. Add sweet potatoes and 1 tbsp oil (dbl for 4 ppl) to a parchment-lined baking sheet. Season with salt and pepper, then toss to coat. Roast in the middle of the oven, flipping halfway through, until tender and golden-brown, 22-24 min.
Meanwhile, roughly chop mushrooms. Strip 1 tbsp thyme leaves (dbl for 4 ppl) from stems. Heat a large non-stick pan over medium-high heat. When hot, add 1 tbsp butter (dbl for 4 ppl), then swirl the pan until melted. Add mushrooms and thyme. Cook, stirring often, until mushrooms are golden-brown, 5-8 min. Season with salt and pepper, to taste. Remove the pan from heat. Transfer mushrooms to a plate, then cover to keep warm.
Meanwhile, roughly chop parsley. Peel, then cut half the onion into 1/4-inch pieces (whole onion for 4 ppl). Cut tomatoes into 1/4-inch pieces. Add mayo and parsley to a small bowl. Season with salt and pepper, then stir to combine.
Reheat the same pan (from step 2) over medium. When hot, add 1/2 tbsp oil (dbl for 4 ppl), then onions. Cook, stirring occasionally, until softened, 2-3 min. Add tomatoes, vinegar, 2 tbsp water and 2 tsp sugar (dbl both for 4 ppl). Cook, stirring occasionally, until tomatoes break down and jam thickens, 4-5 min. (TIP: Use a fork to help break down tomatoes!)Season with salt and pepper, to taste.
Meanwhile, halve rolls. Arrange rolls on another parchment-lined baking sheet, cut-side up.Toast in the top of the oven until golden-brown, 3-4 min. (TIP: Keep an eye on them so they don't burn!)
Spread some parsley mayo over rolls.Top with tomato-onion jam, mushrooms and cheese. Return to the top of oven and bake until cheese melts, 5-6 min. Divide mushroom melts and sweet potato wedges between plates. Serve any remaining parsley mayo alongside for dipping.
Customer reviews
Review summary
Updated on Feb 2026- Flavor: Customers loved the delicious combination of mushrooms, tomato-onion jam, and melted cheese, with many calling it their favorite HelloFresh meal.
- Ease of prep: While tasty, some found it took longer than the stated 35 minutes to prepare, with multiple steps and pans required.
- Suggestions: Consider toasting the buns longer, cooking mushrooms thoroughly, and offering regular potato wedges as an alternative to sweet potato.
- Leftovers: Several mentioned the portions were generous, with some finding it too filling to finish both halves of the sandwich.
- Texture: Some found the ciabatta buns too thick or chewy, making the sandwiches messy and difficult to eat.
