INGREDIENTS
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2 egg yolks, room temperature
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2 tsp lemon juice
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2 garlic cloves
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1 T dijon mustard
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1/2 c olive oil
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1/2 c vegetable oil
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1/2 onion, sliced thin
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4 oz. baby bella mushrooms, sliced
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2/3 lb ground chuck
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Burger seasoning- suggestion: garlic salt and pepper
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Worcestershire, 1 tsp per burger patty
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4 slices provolone cheese
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2 egg yolks, room temperature
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2 tsp lemon juice
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2 garlic cloves
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1 T dijon mustard
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1/2 c olive oil
•
1/2 c vegetable oil
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2 hamburgers buns, split