INGREDIENTS
2 tbsp
extra virgin olive oil
2 tbsp
tomato paste
1 tbsp
red wine vinegar
3 larges
basil sprigs
2
garlic cloves
56 ozs
tomatoes
5 tsp
kosher salt
1 tsp
pepper
1 lb
ground chuck
1 lb
ground pork
1/2 cup
panko
1/4 cup
parmigiano-reggiano cheese
1/4 cup
ricotta cheese
1/4 cup
flat-leaf parsley
1 large
egg
1 large
egg yolk
24
dinner rolls
1 oz
provolone cheese
1 serving
garnish: basil leaves