In a large frying pan on medium-high heat, drizzle in the olive oil. Place the sliced mushroom and shallot in the pan and cook until caramelized and golden brown.
Sprinkle in the salt and then drizzle the balsamic vinegar in the pan. Stir right away to evenly coat the mushrooms in vinegar until absorbed. This should only take 5-10 seconds.
Place the contents of the pan in a clean bowl and reserve.
Make the Cheese Spread
In a bowl, combine the goat cheese, Greek yogurt, chopped dill, and a pinch of salt. Stir everything until smooth and well combined.
Adjust seasoning to taste and reserve.
Assemble the Mushroom Tartine
Slice 4 thick sliced of sourdough and drizzles them with olive oil.
Heat up the previously used frying pan on medium-high heat. Place the sliced of bread, olive oil side down. Roast until golden and then drizzle the other side before flipping them over to roast.
Place the pan-roasted slices of sourdough on plate. Spread a thick layer of the Cheese Spread on top.
Continue by placing a mound of the Mushroom Mixture on top of the cheese spread. Top with sliced of radish and fresh dill before enjoying!
Video
Notes
Shallot: Substitute with ½ large white onion thinly sliced. Mushrooms: Use any type of mushrooms for this recipes, as long as you have about 300 grams of them. Use just White button mushroom, or any combination with Oyster mushrooms and/or Cremini Mushrooms.