INGREDIENTS
2 tbsp
unsalted butter
1 tbsp
olive oil
1/2
onion, sliced
Salt and pepper
2
sheets puff pastry (thawed according to package instructions)
1
large Safest Choice egg, plus 1 teaspoon water beaten
2
large tomatoes, thinly sliced
1/2 cup
pepperjack cheese, shredded
fresh parsley and herbs