If you’ve ever fallen in love with the rich, comforting flavors of French onion soup and wished you could savor them in a totally new way, this French Onion Butter Rice Recipe is going to become your next obsession. It transforms the deep caramelized sweetness of onions, combined with savory beef consommé and that unmistakable French onion soup flavor, into a buttery, tender rice dish that’s as soul-satisfying as it is unique. Perfect for family dinners or a cozy night in, this dish is simplicity and sophistication rolled into one hearty casserole that will have you coming back for seconds.

Ingredients You’ll Need
Don’t let the simplicity of these ingredients fool you—each one plays a vital role in layering the dish with a rich depth of flavor and a wonderful texture. From the sweetness of caramelized onions to the savory mix of consommé and soup, every element is essential to creating this beautiful French Onion Butter Rice Recipe.
- Olive oil: Adds a fruity undertone and prevents the onions from sticking while caramelizing.
- Butter: Brings richness and helps achieve that silky texture in the rice.
- Large onion, thinly sliced: The star ingredient, slowly caramelized to release its natural sweetness.
- Sugar: Enhances the caramelization process, giving the onions their deep golden color and sweet flavor.
- Long-grain white rice: Fluffs perfectly and soaks up all the flavorful liquids without becoming mushy.
- Beef consommé: Intensifies the savory, meaty undertones without overwhelming the dish.
- French onion soup: Infuses the rice with the signature bold and comforting flavors of French onion soup.
- Water: Balances the liquid components to ensure the rice cooks just right.
- Dried thyme: Adds a subtle herbal note that complements the onions brilliantly.
- Salt and pepper: Essential seasoning to elevate and balance every bite.
How to Make French Onion Butter Rice Recipe
Step 1: Caramelize the Onions
Begin by warming olive oil and butter in a large skillet over medium heat, setting the stage for those onions to reach perfect sweetness. Add the thinly sliced onions and sugar, stirring often to encourage even caramelization. This slow cooking takes about 25 to 30 minutes, letting the onions soften and transform into luscious, golden ribbons packed with flavor.
Step 2: Prepare the Rice Mixture
While the onions work their magic, prepare your baking dish by greasing it lightly. Then, combine the uncooked long-grain rice, beef consommé, French onion soup, water, dried thyme, and a pinch of salt and pepper in the dish. Give it a good stir to make sure all these tasty liquids and seasonings are evenly distributed throughout the rice so every bite is well seasoned.
Step 3: Layer and Bake
Once your onions have reached that beautiful caramelized state, spread them evenly over the rice mixture. Cover the baking dish tightly with foil to trap moisture and bake in a preheated oven at 425°F (220°C) for 30 minutes. This initial bake allows the rice to soak up those savory, buttery flavors gradually.
Step 4: Continue Baking Uncovered
After the first half hour, remove the foil and give the rice a gentle stir to redistribute flavors and check the progress. Return the dish to the oven uncovered for another 30 minutes. This step helps the rice develop a tender texture and allows any excess liquid to evaporate, leaving behind a perfect balance of creaminess and fluffiness.
Step 5: Serve
Once the rice is tender and flavorful, let it rest for about 5 minutes out of the oven. This short standing time helps the dish set slightly, making it easier to fluff with a fork and serve. The end result is a melt-in-your-mouth rice salad infused with all those rich, savory notes that define this French Onion Butter Rice Recipe.
How to Serve French Onion Butter Rice Recipe

Garnishes
Freshness on top makes all the difference here. Simple garnishes like a sprinkle of chopped fresh thyme or flat-leaf parsley add a pop of green color and an herbaceous brightness that perfectly balances the richness of the dish.
Side Dishes
This dish stands beautifully on its own, but pairing it with a crisp green salad or roasted vegetables adds refreshing contrasts. Alternatively, it complements hearty mains like roast beef, grilled chicken, or pan-seared pork chops, turning your meal into a true celebration of comfort and flavor.
Creative Ways to Present
For a fun twist, serve the rice in individual ramekins or small skillets to create a rustic, personal presentation that looks charming on the table. You can also top each portion with a melted slice of Gruyere or Swiss cheese under the broiler to mimic the classic French onion soup topping and elevate this recipe to a dinner party favorite.
Make Ahead and Storage
Storing Leftovers
If you have leftovers, store them in an airtight container in the refrigerator for up to 3 days. The rice may firm up a bit, but the flavors will mellow and deepen, making it just as delicious the next day.
Freezing
This French Onion Butter Rice Recipe freezes well. Portion the cooled rice into freezer-safe containers or bags, and freeze for up to 2 months. When ready, thaw overnight in the fridge for the best texture upon reheating.
Reheating
Reheat leftover rice gently on the stovetop with a splash of water or beef broth to restore moisture, stirring occasionally until heated through. Alternatively, microwave in short bursts, covering the dish to prevent drying. This will breathe life back into the creamy texture and rich flavors.
FAQs
Can I use other types of rice for this recipe?
Long-grain white rice works best as it absorbs flavors well and stays fluffy. Using brown rice or other varieties may require more liquid and longer cooking times, which could affect the texture and timing.
Is it possible to make this dish vegetarian?
Absolutely! Substitute the beef consommé and French onion soup with vegetarian or mushroom-based broths and soups. This will keep the rich flavors intact while accommodating a plant-based diet.
Can I prepare this dish on the stovetop instead of baking?
You could adapt it, but baking allows the rice to cook evenly while developing those baked-in layers of flavor. Cooking on the stovetop might make it harder to achieve the same texture without constant stirring and attention.
How do I know when the rice is perfectly cooked?
The rice should be tender with no hard centers and have absorbed most of the liquid. If it still feels too firm, simply give it a few more minutes in the oven, checking periodically.
Can I add cheese to the rice?
Definitely! Stirring in some shredded Gruyere, Swiss, or even parmesan cheese at the end of cooking adds a luscious creaminess and extra depth, making your French Onion Butter Rice Recipe even more indulgent.
Final Thoughts
Give this French Onion Butter Rice Recipe a try the next time you want to wow your taste buds with something simple yet extraordinary. The marriage of caramelized onions, savory broth, and buttery rice creates a dish that’s not just comforting but truly memorable. Trust me, once you experience this beautifully layered casserole, it will become a favorite in your cooking repertoire, bringing warmth and flavor to your table again and again.
Print
French Onion Butter Rice Recipe
- Prep Time: 10 minutes
- Cook Time: 1 hour
- Total Time: 1 hour 10 minutes
- Yield: 6 servings 1x
- Category: Side Dish
- Method: Baking
- Cuisine: French-American
Description
French Onion Butter Rice is a savory, comforting side dish that combines the rich flavors of caramelized onions with hearty long-grain white rice. Slow-cooked in a mixture of beef consommé, French onion soup, and herbs, this baked rice dish offers a delightful depth of flavor perfect to accompany any main course.
Ingredients
For the Onion Butter Base
- 1 tablespoon olive oil
- 1 tablespoon butter
- 1 large onion, thinly sliced
- 1 teaspoon sugar
For the Rice
- 1 1/2 cups long-grain white rice
- 1 (10.5 oz) can beef consommé
- 1 (10.5 oz) can French onion soup
- 1 1/2 cups water
- 1/2 teaspoon dried thyme
- Salt and pepper, to taste
Instructions
- Caramelize the Onions: In a large skillet, heat the olive oil and butter over medium heat. Add the thinly sliced onions and sugar, stirring frequently to prevent burning. Cook for about 25 to 30 minutes until the onions become very soft, deeply golden, and caramelized, releasing their natural sweetness.
- Prepare the Rice Mixture: Grease a 9×13-inch baking dish lightly. In the dish, combine the uncooked long-grain white rice, beef consommé, French onion soup, water, dried thyme, salt, and pepper. Stir thoroughly to ensure all ingredients are evenly mixed.
- Layer and Bake: Evenly spread the caramelized onions over the top of the rice mixture in the baking dish. Cover tightly with aluminum foil to retain moisture and place in a preheated oven at 425°F (220°C). Bake covered for 30 minutes.
- Continue Baking Uncovered: After 30 minutes, carefully remove the foil, give the rice a gentle stir to redistribute and expose it to the heat. Bake uncovered for an additional 30 minutes until the rice is tender and has absorbed the flavorful cooking liquid.
- Serve: Remove the baking dish from the oven and let it stand for 5 minutes to settle. Fluff the rice gently with a fork to separate the grains. Garnish with fresh thyme or parsley if desired before serving.
Notes
- Use fresh thyme or parsley as garnish for added aroma and presentation.
- To add a vegetarian touch, substitute beef consommé with vegetable broth and use vegetarian French onion soup.
- Keep a close eye on the onions while caramelizing to prevent burning and achieve a deep golden color.
- Covering the dish tightly during initial baking is essential to cook the rice evenly and retain moisture.
- Leftovers can be stored in the refrigerator for up to 3 days and reheated with a splash of water or broth to restore moisture.