small pastries with various toppings on a white plate and garnished with parsley
5
browneyedbaker.com

Caramelized Onion, Mushroom & Gruyere Tartlets

5 ratings
· 1hr 0min · Vegetarian · 16 servings
These vegetarian tartlets are perfect to serve as an easy appetizer

Ingredients

Produce
16 oz Button mushrooms, white
1 clove Garlic
1 Handful Parsley
1/2 tsp Thyme, dried
1 Yellow onion, large
Refrigerated
1 Egg
Baking & Spices
1 Salt and pepper
Oils & Vinegars
1 tbsp Olive oil
Bread & Baked Goods
2 sheets Puff pastry
Dairy
1 tbsp Butter, unsalted
1 cup Gruyere cheese
Beer, Wine & Liquor
1/4 cup White wine

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