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

  1. Prepare Ingredients

    Dice the onion and measure all ingredients so they are ready to use.

    Time: PT5M

  2. 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

  3. Drain Excess Fat

    Carefully pour off any rendered fat into a heat‑proof container or discard.

    Time: PT2M

  4. 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

  5. Set Sauce Aside

    Transfer the cooked meat sauce to a bowl and set aside while you make the polenta.

    Time: PT2M

  6. Boil Water and Stock

    In a medium saucepan, combine 4 cups water and 2 cups chicken stock. Bring to a rolling boil.

    Time: PT5M

  7. 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

  8. Finish Polenta with Cheese

    Remove the saucepan from heat and stir in ½ cup grated Parmesan until fully incorporated.

    Time: PT1M

  9. 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

  10. First Layer – Polenta

    Spread half of the prepared polenta evenly across the bottom of the baking dish.

    Time: PT2M

  11. First Layer – Meat Sauce

    Spoon half of the sausage‑tomato sauce over the polenta layer.

    Time: PT2M

  12. First Layer – Mozzarella

    Sprinkle 1 cup shredded mozzarella over the sauce.

    Time: PT1M

  13. Second Layer – Polenta

    Spread the remaining polenta over the cheese layer.

    Time: PT2M

  14. Second Layer – Meat Sauce

    Pour the remaining sausage‑tomato sauce over the top polenta layer.

    Time: PT2M

  15. First Bake

    Place the dish in the preheated oven and bake for 15 minutes.

    Time: PT15M

    Temperature: 350°F

  16. Add Remaining Mozzarella

    Remove the casserole, sprinkle the remaining 1 cup mozzarella evenly over the top.

    Time: PT1M

  17. 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

  18. 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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Sausage and Polenta Casserole

Recipe by Cookin' Amigo

A hearty Italian‑American casserole that layers buttery polenta with a rich Italian sausage tomato sauce and melty mozzarella. Perfect for a comforting family dinner.

EasyItalian-AmericanServes 6

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
23m
Prep
1h 12m
Cook
11m
Cleanup
1h 46m
Total

Cost Breakdown

$12.70
Total cost
$2.12
Per serving

Critical Success Points

  • Brown the sausage until fully cooked and slightly caramelized.
  • Whisk the cornmeal continuously while adding to boiling liquid to avoid lumps.
  • Layer the casserole in the correct order to ensure even texture.
  • Do not over‑bake; watch for a golden cheese crust.

Safety Warnings

  • Handle hot boiling liquid and hot skillet with oven mitts.
  • Be careful when removing the hot casserole from the oven.

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of Sausage and Polenta Casserole in Italian‑American cuisine?

A

Polenta, a staple of northern Italy, was traditionally a humble peasant dish. Italian immigrants in America combined it with readily available Italian sausage and tomato sauce, creating a hearty casserole that became a comfort‑food favorite at family gatherings.

cultural
Q

What are the traditional regional variations of Sausage and Polenta Casserole in Italian cuisine?

A

In Veneto and Lombardy, polenta is often served soft with ragù or sausage. Some regions add butter and cheese, while others top it with roasted vegetables or mushrooms. The baked casserole version is a modern American adaptation.

cultural
Q

How is Sausage and Polenta Casserole traditionally served in northern Italy?

A

Traditionally, soft polenta is ladled onto a plate, topped with a meat ragù, and finished with grated cheese. In the casserole style, the layers are baked until the cheese forms a golden crust, then served straight from the dish.

cultural
Q

What occasions or celebrations is Sausage and Polenta Casserole traditionally associated with in Italian‑American culture?

A

It is a popular dish for casual family dinners, pot‑lucks, and holiday gatherings such as Christmas Eve or Thanksgiving, where a warm, filling casserole fits the festive spirit.

cultural
Q

How does Sausage and Polenta Casserole fit into the broader Italian‑American cuisine tradition?

A

The dish exemplifies the Italian‑American tradition of adapting rustic Italian staples—polenta and sausage—into convenient, oven‑baked meals that suit larger families and the American love of casseroles.

cultural
Q

What are the authentic traditional ingredients for Sausage and Polenta Casserole versus acceptable substitutes?

A

Authentic ingredients include Italian pork sausage, yellow cornmeal, Parmesan, mozzarella, and crushed tomatoes. Acceptable substitutes are chicken or turkey sausage, fine cornmeal or instant polenta, Pecorino Romano for Parmesan, and provolone or cheddar for mozzarella.

cultural
Q

What other Italian‑American dishes pair well with Sausage and Polenta Casserole?

A

Serve it alongside a simple arugula salad with lemon vinaigrette, roasted garlic green beans, or a crisp Caesar salad. A glass of Chianti or a light red wine complements the rich flavors.

cultural
Q

What are the most common mistakes to avoid when making Sausage and Polenta Casserole at home?

A

Common errors include under‑cooking the polenta, which leaves it gritty; not whisking the cornmeal continuously, causing lumps; over‑browning the sausage, making it dry; and skipping the final cheese topping, resulting in a bland finish.

technical
Q

Why does this Sausage and Polenta Casserole recipe use a two‑stage baking process instead of a single bake?

A

The first 15‑minute bake sets the layers and warms the sauce, while the second bake after adding the remaining mozzarella creates a bubbly, golden cheese crust without over‑cooking the polenta underneath.

technical
Q

What does the YouTube channel Cookin' Amigo specialize in?

A

The YouTube channel Cookin' Amigo specializes in approachable, family‑friendly recipes that blend Latin and Italian flavors, focusing on step‑by‑step tutorials for home cooks of all skill levels.

channel
Q

How does the YouTube channel Cookin' Amigo's approach to Italian‑American cooking differ from other cooking channels?

A

Cookin' Amigo emphasizes clear, concise narration in both English and Spanish, uses everyday pantry ingredients, and often adds cultural anecdotes, making the recipes feel both authentic and accessible compared to more technique‑heavy channels.

channel

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