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Stuffed mushrooms on a plate

Easy Stuffed Mushrooms With Spicy Sardines

These Easy Stuffed Mushrooms With Spicy Sardines bring a punchy appetizer to the table with cream cheese, pickled jalapeños, garlic, and buttery bread crumbs.
5 from 2 votes
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Prep Time: 10 minutes
Cook Time: 17 minutes
Total Time: 27 minutes
Servings: 14
Author: Dana Sandonato

Ingredients

  • 8 oz Baby Bella mushrooms (about 12-14), washed
  • 1 4.23 oz can of King Oscar's Skinless and Boneless Sardines-Spanish style, drained
  • 1/2 tsp olive oil (or you can use the oil from the can of sardines)
  • 1 large garlic clove (or two small), minced
  • Kosher salt
  • 2 TBSP diced pickled jalapeños
  • 1/4 cup soft cream cheese
  • 1 TBSP butter
  • 1/3 cup Panko or Italian bread crumbs
  • Freshly chopped parsley

Instructions

  • Preheat the oven to 350°F.
  • Give the mushrooms a good wash, removing any dirt that might be stuck to the caps or stems. Trim the stems and set them aside. With a small spoon or, I liked to use a melon scoop, carefully scoop a hole into the mushroom cap. Set what you scoop out aside with the stems. When done, set your caps aside.
  • Roughly chop the mushroom stems and extra bits. Heat the oil in a small saucepan over moderate heat, and add the mushroom bits, minced garlic, and a pinch of kosher salt. Sauté for about 3-5 minutes, or until the garlic is fragrant and the mushroom bits are tender. Set aside to cool.
  • In the meantime, transfer the sardine fillets to a bowl and flake the fillets with a fork. Add in the diced jalapeños and cream cheese, and once the mushrooms and garlic have cooled, add them as well. Stir and fold the mixture until everything is well incorporated.
  • Lightly grease a baking sheet and place the mushroom caps on top. Spoon a generous amount of the mixture into the mushroom caps. Don't worry if the mixture is brimming over—the more stuffing, the better. When done, set aside.
  • Melt 1 TBSP of butter in a small bowl, then add the bread crumbs. Stir the breadcrumbs into the melted butter until all of the breadcrumbs become dark, buttery, and super crumbly. Finally, sprinkle a generous amount of breadcrumb topping over each mushroom cap.
  • Place the baking sheet into the oven and bake the mushrooms for about 12-15 minutes, or until the mushrooms are tender. Sprinkle with some freshly chopped parsley and serve.