Baked Chicken Wild Rice Casserole Recipe - Kosher

A hearty, comforting baked chicken wild rice casserole is the perfect family meal for busy weeknights, cozy weekends, or holiday gatherings. Tender chicken, nutty wild rice, savory vegetables, and a creamy dairy-free sauce come together in one baking dish for a satisfying kosher meal that's both wholesome and delicious.

Why You'll Love This Recipe

Comforting and filling without being overly heavy.
Made with simple pantry ingredients.
Completely kosher and dairy-free (pareve sauce with chicken).
Perfect for meal prep and freezer meals.
Easy to customize with your favorite vegetables.
Family-friendly and reheats beautifully.

Recipe Overview

Yield: 1 (9x13-inch casserole)

Servings: 8

Prep Time: 20 minutes

Cook Time: 55 minutes

Total Time: 1 hour 15 minutes

Difficulty: Easy

Cuisine: American Comfort Food

Course: Main Course

Cooking Vessels & Equipment

9x13-inch baking dish
Large saucepan
Medium skillet
Mixing bowl
Wooden spoon
Measuring cups
Measuring spoons
Chef's knife
Cutting board
Aluminum foil

Ingredients

For the Casserole

2 cups cooked wild rice blend
3 cups cooked kosher chicken breast, diced
2 tablespoons olive oil
1 medium onion, diced
2 celery stalks, diced
2 carrots, diced
8 ounces mushrooms, sliced
3 cloves garlic, minced
2 cups low-sodium kosher chicken broth
1 cup unsweetened oat milk or unsweetened almond milk
3 tablespoons all-purpose flour
2 tablespoons olive oil (for sauce)
1 teaspoon kosher salt
½ teaspoon black pepper
1 teaspoon dried thyme
1 teaspoon dried parsley
½ teaspoon paprika
½ teaspoon onion powder

Optional Topping

¾ cup seasoned kosher breadcrumbs
2 tablespoons olive oil
1 tablespoon chopped fresh parsley

Instructions

Step 1: Prepare the Oven

Preheat the oven to 375°F (190°C).

Lightly grease a 9x13-inch baking dish.

Step 2: Cook the Vegetables

Heat 2 tablespoons olive oil in a skillet.

Cook the onion, celery, carrots, and mushrooms for about 8 minutes until softened.

Add garlic and cook another minute.

Step 3: Make the Creamy Sauce

In a saucepan, heat 2 tablespoons olive oil.

Whisk in the flour and cook for 1 minute.

Slowly whisk in the chicken broth.

Add the oat milk.

Cook while whisking until thickened, about 5 minutes.

Season with:

Salt
Pepper
Thyme
Parsley
Paprika
Onion powder

Step 4: Assemble

In a large bowl combine:

Cooked wild rice
Chicken
Cooked vegetables
Creamy sauce

Mix until evenly coated.

Transfer to the prepared baking dish.

If desired, combine breadcrumbs with olive oil and sprinkle evenly over the top.

Step 5: Bake

Cover with foil.

Bake for 35 minutes.

Remove foil.

Bake another 15–20 minutes until bubbly and lightly browned.

Rest 10 minutes before serving.

Nutritional Information (Approximate Per Serving)

Calories: 360
Protein: 29g
Carbohydrates: 27g
Fat: 15g
Fiber: 4g
Sugar: 4g
Sodium: 520mg

Dietary Adaptations

Gluten-Free

Use gluten-free flour.
Use gluten-free breadcrumbs.

Dairy-Free

Recipe is naturally dairy-free.

Nut-Free

Substitute oat milk or soy milk.

Lower Fat

Use less olive oil.
Skip the breadcrumb topping.

Higher Protein

Add an extra cup of cooked chicken.

Tips & Troubleshooting

Cook the wild rice before assembling.
Don't overcook the vegetables; they continue cooking in the oven.
If the casserole seems dry, stir in an extra ½ cup chicken broth before baking.
Let the casserole rest before serving so it slices neatly.

Kosher Considerations

Use certified kosher chicken.
Verify the chicken broth is certified kosher.
Since the casserole contains chicken, use only dairy-free milk and dairy-free ingredients.
Use separate meat cookware and serving utensils if observing kosher kitchen practices.

Shabbat Adaptations

Prepare the casserole on Friday before Shabbat.
Bake completely before candle lighting.
Keep warm on a blech or warming tray according to your community's halachic practice.
The flavors become even richer after resting.

Common Mistakes to Avoid

Using uncooked wild rice.
Overbaking, which can dry out the chicken.
Skipping the resting time.
Under-seasoning the sauce.
Making the sauce too thin.

Variations

Herb Chicken Version

Add fresh rosemary and sage.

Mushroom Lover's

Double the mushrooms.

Vegetable Packed

Add peas, spinach, or broccoli.

Garlic Herb

Increase garlic to 5 cloves.

Holiday Version

Add dried cranberries and chopped toasted pecans (serve only if tree nuts are appropriate for your guests).

Southwest

Add roasted corn, diced peppers, and smoked paprika.

Serving Suggestions

Serve with:

Steamed green beans
Roasted asparagus
Mixed green salad
Roasted Brussels sprouts
Glazed carrots
Dinner rolls (pareve)

What to Serve With This Recipe

Cucumber tomato salad
Roasted sweet potatoes
Lemon roasted broccoli
Apple cabbage slaw
Pickled vegetables
Fresh fruit salad

Expert Tips for Success

Homemade chicken broth provides the richest flavor.
Rotisserie-style kosher chicken is an excellent time-saving option.
Fresh herbs added just before serving brighten the finished casserole.
Bake until the center reaches 165°F (74°C) for food safety.
For an extra-crispy topping, broil for 2–3 minutes at the end, watching carefully to prevent burning.

Storage Instructions

Allow the casserole to cool completely.

Store in an airtight container in the refrigerator for up to 4 days.

Freezing Instructions

Freeze individual portions or the entire casserole tightly wrapped for up to 3 months.

Thaw overnight in the refrigerator before reheating.

Reheating Instructions

Oven: Cover with foil and bake at 350°F (175°C) for 20–30 minutes, or until heated through.

Microwave: Heat individual servings for 2–3 minutes, stirring halfway through.

If needed, add a splash of chicken broth before reheating to restore moisture.

Meal Prep Tips

Cook the wild rice 1–2 days in advance.
Dice the vegetables ahead of time and refrigerate.
Cook and cube the chicken the day before assembling.
Assemble the casserole up to 24 hours ahead, cover, and refrigerate until ready to bake.
Portion leftovers into individual containers for easy lunches throughout the week.

Frequently Asked Questions

Can I use leftover chicken?
Yes. Leftover roasted, baked, or grilled kosher chicken works perfectly.

Can I use only wild rice?
Yes, though a wild rice blend cooks faster and has a softer texture. Pure wild rice will have a firmer, chewier bite.

Can I make this ahead of time?
Absolutely. Assemble the casserole up to one day in advance, refrigerate, and bake when ready.

How do I know when it's done?
The casserole should be bubbling around the edges, lightly golden on top, and the center should reach 165°F (74°C).

Can I add more vegetables?
Certainly. Peas, broccoli, spinach, green beans, or diced zucchini are all excellent additions.

Can I freeze it before baking?
Yes. Assemble the unbaked casserole, wrap it tightly, and freeze for up to 3 months. Thaw overnight in the refrigerator before baking as directed, adding 10–15 minutes to the baking time if needed.