Table of Contents

Chicken Sausage & Zucchini Casserole: A Comfort Food Classic

I can almost smell it now – the savory aroma of cooked chicken sausage mingling with sweet zucchini and melted cheese, all bubbling away in the oven. This casserole brings me back to Sunday dinners at my grandmother’s house. She always had a dish ready to share, and while her repertoire was vast, this simple, hearty casserole was a frequent guest at our table. Its warm, comforting flavors always made us feel right at home.

Recipe Overview

Prep Time: 20 minutes
Cook Time: 20 minutes
Total Time: 40 minutes
Servings: 6
Yield: 6 cups
Dietary Type: Gluten-Free (if using gluten-free pasta)

Ingredients

2 1/2 cups brown rice penne pasta
8-12 ounces chicken sausage
2 tablespoons olive oil
5-6 cups thinly sliced or shredded zucchini (about 1 1/2 pounds)
2 cups chopped onions
1/2 teaspoon Celtic sea salt
1/4 teaspoon fresh ground black pepper
3 garlic cloves, pressed
2/3 cup chicken broth (homemade is best)
2 teaspoons arrowroot
1/2 cup crumbled feta cheese
2/3 cup shredded mozzarella cheese

Equipment Needed

Large pot
Skillet
Casserole dish or oven-proof skillet

Instructions

Begin by preheating your oven to 400°F (200°C). It’s crucial to have the oven fully heated before the casserole goes in, ensuring even cooking and melting of the cheese.
Next, cook the brown rice penne pasta according to the package directions in boiling water. Once cooked al dente, drain the pasta thoroughly and set it aside. Overcooking the pasta will result in a mushy casserole. Brown rice pasta tends to be a bit more delicate than traditional wheat pasta, so keep a close eye on it while it’s cooking.
While the pasta is cooking, prepare the chicken sausage. You have two options here: either slice the sausage into small pieces, or remove the casings and crumble it as it cooks. Crumbling the sausage will result in a more even distribution throughout the casserole. Cook the sausage over medium heat in a skillet until browned and cooked through. Ensure the sausage reaches an internal temperature of 165°F (74°C) for food safety. Once cooked, remove the sausage from the skillet and set aside.
Now it’s time to sauté the vegetables. Add the olive oil to the same skillet you used for the sausage. Add the sliced or shredded zucchini and chopped onions. Sauté over medium heat until the zucchini and onions have softened. This usually takes about 5-7 minutes. Stir frequently to prevent burning.
Once the zucchini and onions have softened, add the Celtic sea salt, fresh ground black pepper, and pressed garlic cloves to the skillet. Continue to sauté for another minute or two, allowing the garlic to become fragrant. Be careful not to burn the garlic, as it can become bitter.
In a separate small bowl, make a slurry by whisking together the chicken broth and arrowroot powder. The arrowroot will help to thicken the sauce and bind the casserole together. Make sure the arrowroot is fully dissolved to prevent any lumps in the sauce.
Pour the chicken broth and arrowroot slurry into the skillet with the vegetable mixture. Stir well to combine and allow the sauce to thicken slightly. This should only take a minute or two.
Add the cooked chicken sausage back into the skillet with the vegetable mixture. Stir well to incorporate the sausage evenly.
Next, add the cooked brown rice penne pasta to the skillet. Gently toss everything together to ensure the pasta is coated with the sauce and vegetables.
Now it’s time for the cheese! Add the crumbled feta cheese and shredded mozzarella cheese to the skillet. Stir gently to distribute the cheese throughout the casserole.
Transfer the mixture to a casserole dish or, if you’re using an oven-proof skillet, you can leave it in the skillet. Cover the casserole dish with a lid or aluminum foil.
Place the covered casserole in the preheated oven and bake until it is warmed through and the cheese is melted and bubbly. This usually takes about 20 minutes.
Remove the casserole from the oven and let it cool slightly before serving.

Expert Tips & Tricks

Make-Ahead Prep: You can prepare the casserole a day in advance and store it in the refrigerator. Simply assemble all the ingredients, but don’t bake it until you’re ready to serve. Add about 10-15 minutes to the baking time if baking from cold.
Cheese Power: For a richer flavor, use a combination of cheeses. Try adding some grated Parmesan or Gruyere cheese along with the feta and mozzarella.
Vegetable Boost: Feel free to add other vegetables to the casserole, such as bell peppers, mushrooms, or spinach. Just be sure to sauté them along with the zucchini and onions.
Browning the Top: If you want a golden-brown crust on top of the casserole, remove the lid or foil during the last 5 minutes of baking.

Serving & Storage Suggestions

This Chicken Sausage & Zucchini Casserole is best served warm, straight from the oven. Garnish with a sprinkle of fresh herbs, such as parsley or basil, for added flavor and visual appeal.

Leftovers can be stored in an airtight container in the refrigerator for up to 3-4 days. To reheat, simply microwave individual portions or reheat the entire casserole in the oven at 350°F (175°C) until warmed through. You can also freeze the casserole for longer storage. Thaw it in the refrigerator overnight before reheating.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	397 kcal	N/A
Total Fat	16.8 g	25%
Saturated Fat	6.2 g	31%
Cholesterol	66.3 mg	22%
Sodium	897.3 mg	37%
Total Carbohydrate	48.2 g	16%
Dietary Fiber	6.8 g	27%
Sugars	6.3 g	N/A
Protein	15.4 g	30%

Variations & Substitutions

Gluten-Free: Ensure you are using certified gluten-free pasta. Brown rice pasta is a great option!
Vegetarian: Substitute the chicken sausage with a plant-based sausage alternative.
Dairy-Free: Omit the feta and mozzarella cheese, or substitute with a dairy-free cheese alternative. Nutritional yeast can add a cheesy flavor.
Spicy Kick: Add a pinch of red pepper flakes or a dash of hot sauce to the vegetable mixture for a spicy kick.

FAQs (Frequently Asked Questions)

Q: Can I use regular pasta instead of brown rice pasta?
A: Yes, you can substitute regular penne pasta for the brown rice pasta. Just be sure to adjust the cooking time accordingly.

Q: Can I use a different type of sausage?
A: Absolutely! Feel free to use any type of sausage you prefer, such as Italian sausage, turkey sausage, or even chorizo.

Q: Can I freeze this casserole?
A: Yes, this casserole freezes well. Just be sure to wrap it tightly in plastic wrap and then in foil to prevent freezer burn.

Q: Can I add more vegetables to this casserole?
A: Of course! This casserole is very versatile. Feel free to add any vegetables you like, such as bell peppers, mushrooms, or spinach.

Q: How do I prevent the casserole from drying out?
A: Make sure to cover the casserole while baking to prevent it from drying out. You can also add a little extra chicken broth to the sauce if needed.

Final Thoughts

This Chicken Sausage & Zucchini Casserole is a delightful, easy-to-make dish that’s perfect for a weeknight meal or a potluck gathering. It’s a versatile recipe that can be easily adapted to suit your preferences and dietary needs. So, gather your ingredients, preheat your oven, and get ready to enjoy a warm and comforting casserole that’s sure to become a family favorite. Don’t forget to share your creations and feedback – happy cooking!

Chicken Sausage & Zucchini Casserole Recipe