INGREDIENTS
4
large russet potatoes
1 tbsp
olive oil
4
Italian sausage, mild or hot, casings removed
4 oz
onion, chopped
2
garlic cloves, finely chopped
1 tsp
dried oregano
1 cup
strained, crushed or puréed tomatoes
4 tbsp
unsalted butter
4 tbsp
Parmesan cheese, grated
Grated Parmesan cheese
Fresh basil