INGREDIENTS
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1-1/2 Cups Flour
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2 TBS Cocoa Powder
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1 tsp Corn Starch
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1 tsp Baking Powder
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1 Pinch Salt
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1/2 Cup (1 Stick) Butter, Softened to Room Temperature
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1 Cup Sugar
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1 tsp Champagne Vinegar
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1 Large Eggs, whisked
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2 tsp Vanilla
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2 tsp Red food coloring (add slowly, every brand is different, stop when you get the color you like)
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1 Cup White Chocolate Chips (divided)
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Plus the secret ingredient... 2 TBS Mascarpone Cheese