Sausage and Polenta Casserole
Sausage and Polenta Casserole is a easy Italian-American recipe that serves 6. 470 calories per serving. Recipe by Cookin' Amigo on YouTube.
Prep: 10 min | Cook: 1 hr 25 min | Total: 1 hr 50 min
Cost: $12.70 total, $2.12 per serving
Ingredients
- 1 lb Italian Sausage (pork sausage, casings removed)
- 1 Onion (medium yellow onion, diced)
- 28 oz Crushed Tomatoes (canned crushed tomatoes)
- 4 cups Water (boiling)
- 2 cups Chicken Stock (low‑sodium chicken broth)
- 2 cups Yellow Cornmeal (medium‑grind polenta)
- 0.5 cup Parmesan Cheese (freshly grated)
- 2 cups Mozzarella Cheese (shredded, low‑moisture)
- 1 spray Cooking Spray (non‑stick spray for baking dish)
Instructions
Prepare Ingredients
Dice the onion and measure all ingredients so they are ready to use.
Time: PT5M
Brown Sausage and Onion
Heat the skillet over medium‑high heat, add the sausage (crumbled) and the diced onion. Cook, stirring occasionally, until the sausage is browned and the onion is translucent.
Time: PT10M
Drain Excess Fat
Carefully pour off any rendered fat into a heat‑proof container or discard.
Time: PT2M
Add Tomatoes and Simmer
Stir in the 28 oz crushed tomatoes, bring to a gentle boil, then reduce heat, cover, and simmer for 15 minutes.
Time: PT15M
Set Sauce Aside
Transfer the cooked meat sauce to a bowl and set aside while you make the polenta.
Time: PT2M
Boil Water and Stock
In a medium saucepan, combine 4 cups water and 2 cups chicken stock. Bring to a rolling boil.
Time: PT5M
Cook Polenta
Whisk in 2 cups yellow cornmeal gradually, stirring constantly. Reduce heat and continue whisking until the mixture thickens, about 5 minutes.
Time: PT5M
Finish Polenta with Cheese
Remove the saucepan from heat and stir in ½ cup grated Parmesan until fully incorporated.
Time: PT1M
Preheat Oven and Prepare Baking Dish
Preheat the oven to 350°F (175°C). Lightly coat a 9×13‑inch baking dish with cooking spray.
Time: PT5M
Temperature: 350°F
First Layer – Polenta
Spread half of the prepared polenta evenly across the bottom of the baking dish.
Time: PT2M
First Layer – Meat Sauce
Spoon half of the sausage‑tomato sauce over the polenta layer.
Time: PT2M
First Layer – Mozzarella
Sprinkle 1 cup shredded mozzarella over the sauce.
Time: PT1M
Second Layer – Polenta
Spread the remaining polenta over the cheese layer.
Time: PT2M
Second Layer – Meat Sauce
Pour the remaining sausage‑tomato sauce over the top polenta layer.
Time: PT2M
First Bake
Place the dish in the preheated oven and bake for 15 minutes.
Time: PT15M
Temperature: 350°F
Add Remaining Mozzarella
Remove the casserole, sprinkle the remaining 1 cup mozzarella evenly over the top.
Time: PT1M
Final Bake
Return the dish to the oven and bake an additional 15 minutes, or until the cheese is melted and lightly browned.
Time: PT15M
Temperature: 350°F
Rest and Serve
Allow the casserole to rest for 5 minutes before cutting. Serve warm.
Time: PT5M
Nutrition Facts
- Calories
- 470
- Protein
- 20 g
- Carbohydrates
- 45 g
- Fat
- 20 g
- Fiber
- 4 g
Dietary info: Contains meat, Contains dairy, Gluten‑Free (if using gluten‑free sausage)
Allergens: Dairy
Last updated: April 17, 2026






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