Oven baked French onion rice has quickly become my go-to side dish when I want something comforting and incredibly flavorful without a lot of fuss. I first stumbled upon this recipe when I was looking for a way to use up some leftover French onion soup, and oh my goodness, it was a game-changer! The aroma that fills my kitchen as it bakes, a blend of savory soup and toasting rice, is just divine. It’s like a warm hug in a bowl, perfect for any weeknight dinner or even to impress guests. This dish truly captures the essence of French onion soup in a wonderfully easy rice format. Let’s get this baked!
Why You’ll Love This Oven Baked French Onion Rice
Get ready to fall in love with this simple yet incredibly satisfying side dish! It’s a fantastic way to elevate your mealtime.
- It’s the easy side dish you’ve been searching for, requiring minimal prep.
- You get that classic, comforting French onion flavor in a new, exciting format.
- The texture is perfectly tender and fluffy, making it a delightful accompaniment to any main course.
- This dish transforms simple ingredients into a wonderfully savory rice experience.
- It’s versatile and pairs beautifully with everything from roasted chicken to steak.
- The cheesy topping adds a gooey, delicious finish that everyone adores.
- It’s a hands-off recipe; once it’s in the oven, you can relax!
- Leftovers are amazing, making it a great option for meal prepping.
Ingredients for Oven Baked French Onion Rice
Gather these simple ingredients to create your delicious baked French onion rice. This recipe is designed to capture the essence of classic French onion soup in a satisfying rice dish.
- 2 cups long-grain white rice, rinsed and drained – Using long-grain white rice is key for the perfect fluffy texture in this baked French onion rice. Rinsing removes excess starch.
- 2 cans (10.5 oz each) French onion soup – This is the flavor powerhouse, bringing that classic savory, caramelized onion taste.
- 1 cup beef broth – Adding beef broth ensures the rice cooks perfectly and enhances the overall savory flavor profile.
- 4 tablespoons salted butter, melted – Melted butter adds richness and helps the flavors meld together beautifully.
- 1 cup shredded Gruyere cheese (or Muenster cheese) – Gruyere provides that wonderfully nutty and slightly sharp flavor that melts into gooey perfection.
How to Make Oven Baked French Onion Rice
Creating this delightful oven baked French onion rice is surprisingly simple and takes minimal active time. You’ll love how easy it is to get that deep, savory flavor into a fluffy rice side dish. This recipe truly makes a homemade French onion soup baked experience accessible for any weeknight.
- Step 1: Preheat your oven to 400°F (200°C). Grab a 9×13 inch casserole dish. In it, combine the rinsed long-grain white rice, the two cans of French onion soup, the beef broth, and the melted salted butter. Give it a good stir to make sure everything is well mixed. The aroma at this stage is already promising!
- Step 2: Once everything is combined in the casserole dish, cover it tightly with foil. This step is crucial to trap the steam and ensure the rice cooks evenly and becomes perfectly tender. Place the covered dish into your preheated oven and bake for 55 to 60 minutes. You’ll know it’s ready when the rice has absorbed most of the liquid and is tender to the bite.
- Step 3: Carefully remove the casserole dish from the oven. Take off the foil and gently fluff the rice with a fork. You’ll see how beautifully cooked it is! Now, sprinkle the shredded Gruyere or Muenster cheese evenly over the top. Return the dish to the oven, uncovered, for another 3 to 5 minutes. You’re just waiting for that cheese to melt into a gooey, bubbly blanket, giving you that irresistible French onion soup baked with cheese finish.
Pro Tips for the Best Oven Baked French Onion Rice
Want to make your oven baked French onion rice absolutely perfect every time? I’ve picked up a few tricks that really make a difference and ensure a fantastic result.
- Always use canned French onion soup, not the dry mix. The soup provides the moisture and rich flavor base that dry mixes can’t replicate for this baked French onion rice.
- Rinse your rice thoroughly under cold water until the water runs clear. This removes excess starch, preventing gummy rice and ensuring a fluffy texture.
- Don’t peek too early! Resist the urge to lift the foil before the 55-minute mark. Trapped steam is essential for cooking the rice perfectly.
- Let the cheese melt and get bubbly for those last few minutes uncovered. This creates that irresistible, golden-brown cheesy topping.
What’s the secret to perfect Oven Baked French Onion Rice?
The real secret to perfect oven baked French onion rice lies in using good quality canned French onion soup as your liquid base and ensuring you rinse the rice properly. This combination delivers that classic savory flavor and a beautifully fluffy texture, making it the best oven baked French onion side dish. For more information on the benefits of onions, check out this article on onions.
Can I make Oven Baked French Onion Rice ahead of time?
Yes, you absolutely can prepare this oven baked French onion rice ahead of time! Combine all the ingredients except the cheese in your casserole dish, cover it tightly, and refrigerate for up to 24 hours. You’ll just need to add a bit of extra baking time, about 10-15 minutes, if you’re baking it straight from the fridge.
How do I avoid common mistakes with Oven Baked French Onion Rice?
The most common mistake is using the wrong type of rice; stick to long-grain white rice for the best texture. Also, make sure you cover the dish tightly with foil during the initial baking phase to ensure the rice cooks evenly and doesn’t dry out. Finally, don’t skip rinsing the rice!
Best Ways to Serve Oven Baked French Onion Rice
This versatile oven baked French onion rice is a fantastic side that can elevate a variety of meals. It’s a wonderful way to bring that comforting, savory French onion flavor to your plate in a new format. Imagine pairing it with a perfectly grilled steak or some juicy roasted chicken – it’s a match made in heaven!
For a truly classic experience, consider serving this alongside dishes that complement the rich flavors, perhaps akin to how you’d enjoy a classic French onion soup baked. It also works beautifully with pork tenderloin or even a simple baked fish. It’s truly an easy side dish that makes any meal feel a bit more special. You might also enjoy this baked fish recipe.
Nutrition Facts for Oven Baked French Onion Rice
Here’s a look at the nutritional breakdown per serving for this delicious French onion soup rice.
- Calories: 316 kcal
- Fat: 12 g
- Saturated Fat: 7 g
- Protein: 10 g
- Carbohydrates: 41 g
- Fiber: 1 g
- Sugar: 2 g
- Sodium: 661 mg
Nutritional values are estimates and may vary based on specific ingredients used for your baked French onion rice.
How to Store and Reheat Oven Baked French Onion Rice
Once your delicious oven baked French onion rice has cooled, it stores beautifully, making it perfect for meal prep or enjoying leftovers. For the best quality, let the rice cool completely before transferring it into airtight containers. This oven baked French onion rice will keep well in the refrigerator for about 3 to 4 days. If you need to store it for longer, you can freeze portions for up to 3 months. Just ensure it’s well-wrapped to prevent freezer burn.
When you’re ready to reheat, you have a couple of easy options. For smaller portions, the microwave works great; just heat for 1-2 minutes until warmed through. If you’re reheating a larger amount or want to revive that lovely texture, gently reheat it in a baking dish in a 350°F (175°C) oven for about 15-20 minutes, or until heated through. This method helps maintain the integrity of the rice, similar to how you’d handle a baked French onion soup casserole. You can find more tips on food storage at Homemade Haven.
Frequently Asked Questions About Oven Baked French Onion Rice
What is Oven Baked French Onion Rice?
Oven baked French onion rice is a comforting and flavorful side dish that transforms the classic taste of French onion soup into a fluffy rice casserole. It uses canned French onion soup as the primary liquid and flavor base, combined with rice, broth, and butter, then baked until tender and topped with melted cheese. It’s a simple yet elegant way to enjoy those beloved savory notes.
How do I make Oven Baked French Onion Rice?
Making this delicious dish is straightforward! You’ll combine rinsed long-grain white rice, canned French onion soup, beef broth, and melted butter in a casserole dish, cover it tightly, and bake at 400°F (200°C) for about 55-60 minutes. Afterward, you’ll fluff the rice, top it with Gruyere cheese, and bake uncovered for a few more minutes until the cheese is melted and bubbly.
Can I use a different type of rice?
While you can technically use other rice types, I strongly recommend sticking to long-grain white rice for the best results. Varieties like basmati or jasmine might work, but they can alter the texture. Instant or brown rices will not absorb the liquid properly and won’t yield the desired outcome for this specific baked French onion rice recipe. For a different grain option, consider learning about barley.
What can I serve with Oven Baked French Onion Rice?
This rice is incredibly versatile! It pairs wonderfully with roasted meats like chicken, pork, or beef. It also makes a fantastic side for grilled steaks or even baked salmon. Think of it as a savory, cheesy starch that complements hearty main courses, much like you’d enjoy a traditional baked French onion soup. You could also pair it with a hearty beef ragu.
Variations of Oven Baked French Onion Rice You Can Try
Once you’ve mastered the classic version, don’t be afraid to get creative with your oven baked French onion rice! There are so many ways to adapt this recipe to suit your taste preferences or dietary needs.
- For an extra flavor boost: Add a cup of deeply caramelized onions to the mix before baking. This enhances the savory notes and creates a more complex flavor profile, turning it into a true caramelized onion bake recipe.
- Make it vegetarian: Swap the beef broth for vegetable broth and ensure your canned French onion soup is vegetarian-friendly. This makes for a wonderfully hearty and flavorful vegetarian side dish.
- Spice it up: Add a pinch of red pepper flakes or a dash of hot sauce to the rice mixture before baking for a subtle kick. This is a simple way to make an easy oven baked French onion soup variation.
- Cheesy variations: While Gruyere is fantastic, try a mix of cheeses like sharp cheddar, Monterey Jack, or even a bit of Parmesan for a different cheesy crust.

Oven Baked French Onion: 55 Min Miracle
- Total Time: 1 hour 2 minutes
- Yield: 8 servings
- Diet: Vegetarian
Description
A simple and flavorful oven-baked rice dish infused with the savory essence of French onion soup, perfect as a side for any meal.
Ingredients
- 2 cups long-grain white rice, rinsed and drained
- 2 cans (10.5 oz each) French onion soup
- 1 cup beef broth
- 4 tablespoons salted butter, melted
- 1 cup shredded Gruyere cheese (or Muenster cheese)
Instructions
- Preheat your oven to 400°F (200°C).
- In a 9×13 inch casserole dish, combine the rinsed long-grain rice, French onion soup, beef broth, and melted salted butter. Stir well.
- Cover the casserole dish tightly with foil.
- Bake for 55-60 minutes, or until the rice is tender and fully cooked.
- Remove the foil and fluff the rice with a fork.
- Sprinkle the shredded Gruyere cheese evenly over the top of the rice.
- Return the dish to the oven, uncovered, for 3-5 minutes, or until the cheese is melted and bubbly.
- Serve immediately and enjoy your oven baked French onion rice.
Notes
- Ensure you use long-grain white rice. Other rice varieties like instant, brown, jasmine, or basmati will not yield the correct texture.
- Beef stock or bone broth can be used instead of beef broth. Chicken or vegetable broth are also acceptable alternatives.
- For lower sodium intake, use unsalted butter and consider salt-free beef broth. You can add a 1/4 teaspoon of kosher salt if using unsalted butter.
- If Gruyere cheese is unavailable or too costly, Muenster, provolone, or mozzarella are excellent substitutes.
- Rinsing the rice before cooking is crucial to remove excess starch, resulting in fluffier rice. Rinse under cold water until the water runs clear.
- Caramelized onions can be added with the other ingredients for an enhanced flavor profile.
- Always use canned French onion soup, not the dry seasoning mix, as they are not interchangeable.
- Prep Time: 2 minutes
- Cook Time: 1 hour
- Category: Side Dish
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 316 kcal
- Sugar: 2 g
- Sodium: 661 mg
- Fat: 12 g
- Saturated Fat: 7 g
- Unsaturated Fat: 4 g
- Trans Fat: 0.2 g
- Carbohydrates: 41 g
- Fiber: 1 g
- Protein: 10 g
- Cholesterol: 36 mg