Crispy Potato Croquettes with Mushroom Filling

Crispy Potato Croquettes with Mushroom Filling are a delightful combination of creamy mashed potatoes and a savory mushroom mixture, encased in a crunchy golden crust. These croquettes make a perfect appetizer, snack, or side dish. With their crispy exterior and flavorful, soft interior, they are a delicious crowd-pleaser.

Why You’ll Love This Recipe

This recipe is ideal for those who enjoy a hearty, satisfying bite packed with flavor. The contrast between the crispy outside and the creamy, umami-rich mushroom interior is irresistible. Whether you are entertaining guests or preparing a comforting family meal, these croquettes are sure to be a hit. They are also vegetarian-friendly and can be made ahead of time.

Ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

  • Potatoes
  • Butter
  • Milk or cream
  • Salt and pepper
  • Olive oil
  • Onion
  • Garlic
  • Mushrooms (e.g., cremini or button)
  • Thyme or parsley (optional)
  • All-purpose flour
  • Eggs
  • Breadcrumbs
  • Vegetable oil for frying

Directions

  1. Peel and boil the potatoes until tender. Mash with butter, milk, salt, and pepper until smooth. Let cool slightly.
  2. In a pan, heat olive oil and sauté chopped onions until translucent. Add minced garlic and chopped mushrooms. Cook until mushrooms are soft and any liquid has evaporated. Season with salt, pepper, and herbs if using.
  3. Take a portion of mashed potatoes, flatten it in your hand, place a spoonful of the mushroom filling in the center, and shape it into a ball or oval to enclose the filling.
  4. Repeat the process with the remaining mixture.
  5. Dredge each croquette in flour, dip in beaten eggs, and roll in breadcrumbs.
  6. Heat oil in a deep pan or skillet and fry croquettes in batches until golden brown and crispy.
  7. Drain on paper towels and serve warm with a dipping sauce of your choice.

Servings and timing

This recipe makes approximately 12 croquettes.
Preparation time: 25 minutes
Cooking time: 15 minutes
Total time: 40 minutes

Variations

  • Add cheese to the potato mixture for an extra creamy center.
  • Use sweet potatoes for a sweeter, more colorful variation.
  • Mix spinach or other finely chopped vegetables into the mushroom filling for added nutrition.
  • For a gluten-free version, use gluten-free breadcrumbs and flour.

storage/reheating

Store any leftover croquettes in an airtight container in the refrigerator for up to 3 days.
To reheat, place them in a preheated oven at 350°F (175°C) for about 10–15 minutes, or until heated through.
They can also be frozen after frying; reheat directly from frozen in the oven for 20–25 minutes.

FAQs

Can I bake these croquettes instead of frying?

Yes, you can bake them at 400°F (200°C) for about 20–25 minutes, turning once halfway through.

What type of mushrooms should I use?

Cremini, button, or even shiitake mushrooms work well. Choose mushrooms with a rich flavor and firm texture.

Can I make these croquettes in advance?

Yes, you can prepare and shape them ahead of time, then refrigerate or freeze them before frying or baking.

What dipping sauces pair well with these croquettes?

They go well with garlic aioli, spicy ketchup, sour cream-based dips, or a tangy tomato sauce.

How do I prevent the croquettes from falling apart?

Ensure the mashed potatoes are firm and not overly moist. Chill them before shaping and always use a three-step breading process.

Are these croquettes vegetarian?

Yes, they are fully vegetarian unless additional meat ingredients are added.

Can I use leftover mashed potatoes?

Yes, leftover mashed potatoes work well, provided they are not too soft or runny.

What is the best oil for frying?

Use a neutral oil with a high smoke point, such as vegetable oil or sunflower oil.

Can I air fry these croquettes?

Yes, preheat your air fryer to 375°F (190°C) and cook for 10–12 minutes, flipping halfway through.

How do I achieve a perfectly crisp coating?

Use fresh breadcrumbs and make sure the croquettes are well-coated and chilled before frying.

Conclusion

Crispy Potato Croquettes with Mushroom Filling offer the perfect combination of textures and flavors in one bite. Whether served as an appetizer, a snack, or a part of your main meal, they deliver on taste and presentation. With easy-to-follow steps and simple ingredients, this recipe is a great addition to your culinary repertoire.

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Crispy Potato Croquettes with Mushroom Filling

Crispy Potato Croquettes with Mushroom Filling

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  • Author: Olivia
  • Prep Time: 30 minutes
  • Cook Time: 20 minutes
  • Total Time: 50 minutes
  • Yield: 16 croquettes 1x
  • Category: Appetizer
  • Method: Frying
  • Cuisine: European
  • Diet: Vegetarian

Description

Crispy Potato Croquettes with Mushroom Filling are golden, crunchy bites made from mashed potatoes stuffed with a savory mushroom and herb mixture—perfect as a gourmet appetizer or side dish.


Ingredients

Units Scale
  • 2 cups mashed potatoes (cooled)
  • 1/2 cup grated Parmesan cheese
  • 1 egg
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1 tablespoon chopped parsley
  • 1 tablespoon butter
  • 1 tablespoon olive oil
  • 1/2 cup finely chopped onion
  • 2 cloves garlic, minced
  • 1 1/2 cups finely chopped mushrooms
  • Salt and pepper to taste (for mushroom filling)
  • 1 cup all-purpose flour (for coating)
  • 2 eggs, beaten (for coating)
  • 1 1/2 cups breadcrumbs (for coating)
  • Vegetable oil, for frying

Instructions

  1. In a mixing bowl, combine mashed potatoes, Parmesan cheese, 1 egg, salt, pepper, and parsley. Mix well and chill for easier handling.
  2. In a skillet, heat butter and olive oil over medium heat. Sauté onions until soft, then add garlic and mushrooms. Cook until mushrooms release moisture and it evaporates. Season with salt and pepper and let cool.
  3. Take a heaping tablespoon of the potato mixture, flatten in your hand, and place a small spoonful of the mushroom mixture in the center. Wrap the potato around it to seal and form a ball or oval.
  4. Roll each croquette in flour, then dip in beaten eggs, and coat with breadcrumbs. Repeat for all.
  5. Heat vegetable oil in a deep skillet or pot to 350°F (175°C). Fry croquettes in batches until golden and crisp, about 2–3 minutes per side.
  6. Drain on paper towels and serve warm.

Notes

  • Chill formed croquettes before frying to help them hold shape.
  • Use panko breadcrumbs for extra crunch.
  • Serve with aioli, sour cream, or a tangy dipping sauce.

Nutrition

  • Serving Size: 1 croquette
  • Calories: 120
  • Sugar: 1g
  • Sodium: 180mg
  • Fat: 7g
  • Saturated Fat: 2g
  • Unsaturated Fat: 4g
  • Trans Fat: 0g
  • Carbohydrates: 12g
  • Fiber: 1g
  • Protein: 3g
  • Cholesterol: 25mg

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