1lbmild Italian sausage, casings removedswap with lean ground beef if preferred
0.5cupdiced yellow onion
2tspminced garlic
5cupmarinara sauce
1cuplow-sodium chicken brothwater works too
14ozuncooked ziti Pennedo not pre-cook
1.5cupwhole-milk ricotta cheese
2cupshredded mozzarella cheesereserve about 1/2 cup for the top
0.5cupgrated Parmesan cheese
1tspItalian seasoning
1tspkosher saltreduce if sauce is very salty
0.5tspblack pepper
0.25tspcrushed red pepper flakesoptional heat
2tbspchopped fresh basil or parsleyfor serving
Instructions
Preparation Steps
Heat olive oil in a skillet over medium heat.
Brown the sausage with the onion, breaking it up as it cooks.
Stir in garlic for 30 seconds, then drain excess fat.
Combine marinara and broth in a bowl; stir until evenly blended.
Mix ricotta, 1 cup mozzarella, Parmesan, Italian seasoning, salt, pepper, and red pepper flakes.
Grease the slow cooker crock lightly with a bit of oil.
Spread a thin layer of sauce in the bottom of the slow cooker.
Add half the pasta, half the sausage, and spoonfuls of half the ricotta mixture.
Pour in more sauce to cover, then repeat the layers.
Finish with remaining sauce and the reserved mozzarella on top.
Cover and cook on LOW 3 to 3 1/2 hours, until Penne is tender.
Let rest 10 minutes, then sprinkle with basil or parsley and serve.
Notes
Variation: Skip the sausage and add 2 cups sliced mushrooms and a handful of spinach for a hearty vegetarian version. Storage: Refrigerate leftovers in an airtight container up to 4 days; reheat gently with a splash of broth.This recipe is an original creation inspired by classic Easy Slow Cooker Baked Ziti flavors. All ingredient ratios and instructions are independently developed.