Mushroom And Bacon Triangles

Prep: 30 min Cook: 20 min Serves: 4 Cuisine: American

Delicious mushroom and bacon triangles feature flaky puff pastry filled with savory mushrooms, crispy bacon, Swiss cheese, and herbs, perfect as an appetizer or hearty snack.

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Ingredients

  • 2 sheets frozen puff pastry
  • 1 egg
  • 1 Tbsp water
  • 2 slices bacon
  • 2 1/2 cups coarsely chopped mushrooms
  • 2 green onions
  • 2 cloves garlic
  • 1/2 tsp dried thyme leaves
  • 1 1/2 tsp chopped fresh thyme
  • 1/2 cup shredded Swiss cheese

Instructions

  1. Thaw the puff pastry sheets at room temperature for 30 minutes.
  2. Preheat the oven to 400°F (200°C).
  3. Mix the egg with water to prepare an egg wash.
  4. Cook the diced bacon in a skillet until crisp.
  5. Pour off all but 1 tablespoon of the bacon drippings.
  6. Add the chopped mushrooms, sliced green onions, minced garlic, and thyme to the skillet and cook until the mushrooms are tender and the liquid evaporates.
  7. Remove the skillet from heat.
  8. Stir in the shredded Swiss cheese and softened cream cheese until well combined.
  9. Cut the thawed puff pastry sheets into squares or desired shapes.
  10. Place a spoonful of the mushroom and cheese mixture onto each pastry square.
  11. Fold the pastry over to form triangles and seal the edges.
  12. Brush the tops with the egg wash.
  13. Bake in the preheated oven for about 20 minutes or until golden brown.

Tips & Substitutions

For extra flavor, consider using a mix of mushrooms, such as cremini and shiitake. If you prefer a lighter option, substitute turkey bacon for the traditional bacon. Be careful not to overcook the mushrooms; they should be tender but not soggy. If you have leftover filling, it can be used in a Bacon-Turkey Salad for a delicious meal.

Serving Suggestions

These mushroom and bacon triangles make a delightful appetizer or snack. Serve them alongside a fresh green salad or pair them with a creamy dip. For a complete meal, consider adding a side of Potato Soup Deluxe. They are perfect for parties, gatherings, or as a savory snack any time.

Storage & Reheating

Store any leftover triangles in an airtight container in the refrigerator for up to 3 days. To reheat, place them on a baking sheet in a preheated oven at 350°F (175°C) for about 10-15 minutes until warmed through and crispy. Avoid using the microwave as it can make the pastry soggy.

Nutrition & Diet Analysis (per serving)

Each serving of Mushroom And Bacon Triangles contains roughly 312 calories, with 16g protein, 30g carbohydrates, and 16g fat. It is an excellent source of vitamin D (197% of the Daily Value) and protein (32% of the Daily Value), and a good source of iron and vitamin C. At about 312 calories per serving, it is a lighter, protein-rich choice.

312 kcal 16% DV
Protein Fat Carbs

Macronutrients

Protein 15.9g 32% DV
Total Fat 15.8g 20% DV
Carbs 30.1g 11% DV
Fiber 3.8g 14% DV
Sugar 5.4g 11% DV

Electrolytes

Sodium 410.6mg 18% DV
Potassium 769.1mg 16% DV
Cholesterol 50.7mg 17% DV

Vitamins & Minerals

Vitamin A 77.6mcg 9% DV
Vitamin C 15.7mg 17% DV
Vitamin D 39.4mcg 100% DV
Calcium 192.6mg 15% DV
Iron 3.2mg 18% DV
Diet fit Under 400 cal
Contains Milk Egg

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I make these triangles ahead of time?

Yes, you can prepare the filling and assemble the triangles a few hours in advance. Just cover them with plastic wrap and refrigerate until ready to bake. This makes them a convenient option for entertaining.

What can I substitute for Swiss cheese?

If Swiss cheese isn't available, you can use Gruyère or Fontina for a similar flavor profile. Both will melt beautifully and complement the mushrooms and bacon well.

Can I freeze these triangles?

Absolutely! You can freeze the unbaked triangles for up to 2 months. Just place them on a baking sheet to freeze individually, then transfer to a freezer bag. Bake them directly from frozen, adding a few extra minutes to the baking time.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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