Naunie's Pastera (Leftover Easter Pasta Bake)

Ingredients

• 2.5 tablespoons olive oil , divided
• 0.25 pounds elbow macaroni
• 0.25 pounds ziti pasta
• 0.25 pounds farfalle , bow tie
• 0.25 pounds radiatore pasta
• 1 pound sweet Italian sausage links , cut into 1/2- inch slices
• 12 jumbos eggs , or more if needed
• 0.5 cups shredded Pecorino Romano cheese , or more if needed
• salt to taste
• 0.25 teaspoons freshly ground black pepper , or more to taste
• 2 tablespoons olive oil , divided

Instructions

1. 1

   Preheat oven to 350 degrees F (175 degrees C). Line a large baking sheet with aluminum foil. Grease a 2-quart and a 1 1/2-quart round glass baking dish each with 3/4 teaspoon olive oil; drizzle 1 tablespoon of remaining olive oil into bottom of each baking dish.

2. 2

   Bring a large pot of lightly salted water to a boil. Cook macaroni, ziti, farfalle, and radiatore pasta in the boiling water, stirring occasionally until cooked through but firm to the bite, 8 to 10 minutes. Drain.

3. 3

   Arrange sausage slices on foil-lined baking sheet.

4. 4

   Bake sausage in the preheated oven until browned and crisp, 30 to 45 minutes. Lower oven heat to 325 degrees F (165 degrees C).

5. 5

   Beat eggs in a large bowl until foamy, using an electric mixer. Add Pecorino-Romano cheese, salt, and black pepper; continue to beat egg mixture with electric mixer on highest speed until eggs and cheese are blended, 2 to 3 minutes. Stir cooked pasta into eggs and cheese; mixture should be runny and look like pasta is floating in egg mixture. Stir additional beaten eggs and Pecorino-Romano cheese into mixture if more egg mixture is needed.

6. 6

   Ladle spoonfuls of egg-pasta mixture into each casserole, followed by a layer of sausage; continue layering pasta mixture and sausage until all sausage has been used. Top casseroles with final layer of pasta mixture. Drizzle top of each casserole with 1 tablespoon olive oil. Small pieces of pasta should stick out of the egg mixture.

7. 7

   Bake in the oven until casseroles are set in the center, about 1 hour; raise oven heat to 350 degrees F (175 degrees C) and continue baking until the tops of casseroles are browned and crispy, 1 to 1 1/2 more hours.