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Warm Portobello Mushroom Crostini

Warm Portobello Mushroom Crostini

15 min — Easy — Italian

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Warm Portobello Mushroom Crostini
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Warm Portobello Mushroom Crostini

Earthy portobello mushrooms, still warm from the pan, meet crisp, garlic-rubbed toasts in this savory appetizer. You'll pan-fry the mushrooms in rich butter until they're perfectly golden and tender. Fresh tarragon brings a subtle anise note that cuts right through the richness. It's an elegant yet simple bite that sets the right tone before a dinner party or alongside a light afternoon tea.

Prep
10 min
Cook
5 min
Total
15 min
Servings
4
Course
Appetizer
Cuisine
Italian
🧑‍🍳
Difficulty
Easy
💰
Cost
Budget
🌶️
Spice
Mild

Equipment

  • Stovetop
  • Skillet

Ingredients

  • 75g butter
  • 2 garlic cloves, 1 chopped and 1 left whole
  • 1 tablespoon chopped tarragon
  • 250g portobello mushrooms, roughly chopped
  • 1 tablespoon olive oil

Instructions

  1. 1Melt the butter in a pan over medium heat. Add the chopped garlic and tarragon, then stir in the chopped portobello mushrooms. Fry for 4 to 5 minutes until they're soft and golden. Season generously with salt and black pepper.
  2. 2Lightly brush each slice of bread with olive oil. Heat a ridged griddle pan and toast the bread until the edges turn golden with a nice char.
  3. 3Remove the toasted bread from the heat and lightly rub the surface of each slice with the whole garlic clove. The rough texture of the warm bread acts like a grater, melting the raw garlic right into the toast.
  4. 4Arrange the crostini on plates and spoon the warm, buttery mushroom mixture generously over the top.

Notes

  • Swap: Fresh parsley or marjoram make excellent substitutes if you don't have tarragon on hand.
  • Bread choice: A sturdy sourdough or rustic ciabatta holds up best to the buttery mushrooms.
  • Make ahead: You can chop the mushrooms and garlic a day in advance, but cook them just before eating for the best texture.

About the Author

Nora Visser, Editor at OneTapRecipes
Nora Visser
Editor, OneTapRecipes
Home cook writing recipes you can see, not read.