"These French Onion Tarts are going viral on tiktok and for VERY good reason! They're so simple to make and absolutely delicious...."
INGREDIENTS
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1 sheet of puff pastry
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Handful of pearl onions, thinly sliced (or 1 small onion thinly sliced)
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olive oil
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balsamic glaze
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Salt, pepper
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2 tablespoons of fresh thyme
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1/2-3/4 cup freshly grated parmesan
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Egg wash: 1 egg whisked together with 1 tablespoon of water