Oven Baked Spanish Rice for Easy, Fluffy Weeknight Meals

Oven baked Spanish rice is fluffy long-grain rice cooked with tomato sauce, broth, onion, bell pepper, and warm spices in one covered dish. In the United States, “Spanish rice” often refers to Mexican-style red rice, or arroz rojo; this oven method keeps the familiar savory flavor while making the cooking mostly hands-off.

Ingredients

1½ cups (285 g) long-grain white rice
1 tablespoon (15 ml) neutral oil, such as canola or vegetable oil
½ medium yellow onion, finely diced, about ½ cup (75 g)
½ medium red or green bell pepper, finely diced, about ½ cup (75 g)
2 garlic cloves, minced, about 1 teaspoon (5 g)
1 cup (240 ml) plain tomato sauce
1¼ cups (300 ml) low-sodium chicken or vegetable broth
1 teaspoon (2 g) ground cumin
½ teaspoon (1 g) paprika
½ teaspoon (3 g) fine salt, plus more to taste
¼ teaspoon (0.5 g) black pepper
2 tablespoons (8 g) chopped fresh cilantro, for serving (optional)
1 lime, cut into wedges, for serving (optional)

Instructions

Heat the oven and prepare the dish. Set a rack in the middle of the oven and preheat it to 375°F (190°C). Choose an oven-safe Dutch oven or other heavy pot with a tight-fitting lid. If using a skillet for the stovetop steps, have a 2-quart (1.9-liter) baking dish ready; the mixture will need to be transferred and covered tightly with foil.
Soften the vegetables. Warm the oil in the Dutch oven over medium heat. Add the diced onion and bell pepper and cook for about 4 minutes, stirring occasionally, until the onion is translucent and the pepper has begun to soften. They do not need to be fully tender yet, since they will continue cooking in the oven.
Add the garlic and toast the rice. Stir in the garlic and cook for 30 seconds, just until fragrant. Add the rice and stir for 3 minutes so the grains are coated with oil and lightly toasted. Keep stirring rather than letting the rice brown; a little toasting gives it a nutty note, but browned garlic can taste bitter.
Stir in the liquid and seasonings. Pour in the tomato sauce and broth, then add the cumin, paprika, salt, and black pepper. Stir well, scraping the bottom and corners of the pot so no grains or toasted bits are stuck there. Bring the mixture just to a gentle simmer on the stovetop, then turn off the heat. If you used a skillet, transfer everything to the baking dish and spread it into an even layer.
Cover and bake. Put the lid on the pot, or seal the baking dish tightly with foil. Bake for 35 minutes without opening the cover. The tight seal holds in steam, which is what cooks the rice evenly; lifting the lid early can let out enough steam to leave the grains firm.
Check the rice and let it rest. Carefully remove the dish from the oven and check a few grains from the center. They should be tender, with the liquid absorbed. If the rice is still firm and the dish looks dry, add 2 tablespoons (30 ml) hot broth or water, cover again, and bake for 5 more minutes. When tender, leave it covered for 10 minutes so the moisture settles through the rice.
Fluff and serve. Use a fork to gently fluff the rice, lifting from the edges toward the middle rather than mashing the grains. Taste and add salt if needed. Scatter cilantro over the top if you like, and serve with lime wedges.

Tips

Use the right rice and measure the liquid. Long-grain white rice gives a loose, fluffy result. Short-grain rice tends to be stickier, while brown rice needs more liquid and a longer bake, so it is not a direct swap here. Measure the tomato sauce and broth rather than estimating; too much liquid is a common reason oven rice turns soft.
Keep the cover snug. A heavy pot lid works well. If your lid is loose, place a sheet of foil over the pot before putting the lid on. For a baking dish, crimp foil tightly around the rim. Escaping steam can make the top dry before the center cooks.
Choose tomato sauce, not salsa, for the base. Plain canned tomato sauce gives a smooth, consistent liquid. Salsa varies in thickness, salt, and heat, so replacing all the sauce with salsa can make the rice unevenly seasoned or wetter. For a little more texture, you can replace up to ¼ cup (60 ml) of the sauce with finely chopped drained tomatoes and keep the total liquid amount unchanged.
Adjust salt after cooking. Broths differ in saltiness, and the tomato sauce may be seasoned too. Starting with low-sodium broth makes the result easier to control; taste after fluffing and add a pinch at a time. If the rice seems slightly underdone, give it a few more covered minutes rather than stirring repeatedly.

Serving Suggestions

Serve the rice warm as a side with grilled chicken, roasted vegetables, black beans, or tacos. It also makes a useful base for a simple bowl: add beans, sautéed peppers, corn, avocado, and a squeeze of lime, then let everyone add their preferred toppings. For a fuller meal, pair it with a vegetable-forward stew or serve it alongside enchiladas and a crisp salad.

The rice is flavorful but not especially spicy, so it suits a range of meals. Put hot sauce, sliced jalapeños, or extra lime on the table rather than adding a lot of heat to the whole pot. If serving it with a salty main dish, taste the rice before adding extra salt at the end.

Variations

Make it vegetarian: Use vegetable broth instead of chicken broth. Choose a savory, low-sodium broth so the tomato and spices remain noticeable without making the rice too salty.

Add mild heat: Cook ½ finely diced jalapeño with the onion and bell pepper, removing the seeds for a gentler flavor. For smoky warmth, use smoked paprika in place of the regular paprika; the rice will taste smokier but will not necessarily be hotter.

Use a different herb: Cilantro is a familiar finishing touch, but it is optional. If you do not enjoy its flavor, finish with sliced scallions or a little chopped parsley instead. These swaps change the fresh herbal note without affecting how the rice cooks.

Make it more substantial: Fold cooked black beans or pinto beans into the rice after baking, while fluffing. They should already be hot, since adding cold beans at the end can cool the rice. You can also serve beans alongside rather than mixing them in, which keeps the rice lighter and makes leftovers more versatile.

Storage and Reheating

Transfer leftover rice to a shallow, airtight container and refrigerate it within 2 hours of cooking. It keeps for 3–4 days in the refrigerator. Avoid leaving the pot on the counter for an extended time, and do not store cooked rice at room temperature overnight.

For the best texture, reheat only the portion you plan to eat. Add a splash of water or broth, cover, and warm it in the microwave, stirring once partway through; or reheat it in a covered saucepan over low heat. Bring leftovers to 165°F (74°C), checking with a food thermometer, and serve promptly. If the rice has dried out in storage, a little extra liquid helps soften it as it warms.

You can freeze the cooled rice in meal-size airtight containers for up to 2 months for best quality. Thaw it overnight in the refrigerator or reheat it from frozen with a spoonful of water, covered, until steaming hot throughout and at least 165°F (74°C). The grains may be a little softer after freezing, but the rice remains convenient for bowls and quick sides.

Frequently Asked Questions

Is Spanish rice the same as Mexican rice?
In many U.S. recipes and menus, “Spanish rice” is the name used for Mexican-style red rice, often called arroz rojo. It is different from Spanish paella, which uses a different cooking method and commonly different rice and seasonings. Recipes for red rice vary by household and region, so this is one practical oven-baked version rather than a single definitive formula.

Can I use brown rice instead of white rice?
Not as a straight substitution. Brown rice usually needs more liquid and significantly more cooking time than long-grain white rice, and the tomato sauce makes it harder to predict the right adjustment. For dependable results, use a recipe written specifically for oven-baked brown rice rather than extending this bake by guesswork.

Why is my oven baked rice still hard?
The most common causes are a loose cover, an oven that runs cool, or liquid that evaporated before the rice finished cooking. Add a small amount of hot broth or water, seal the dish again, and bake in 5-minute increments until tender. Check that the rice is fully cooked before fluffing, since resting alone will not reliably soften hard grains.

Can I prepare the rice ahead of time?
You can dice the onion and pepper and measure the spices earlier in the day, then refrigerate the cut vegetables in a covered container. For the best texture, cook the rice shortly before serving. If you do make it completely ahead, chill it promptly, refrigerate it, and reheat it to 165°F (74°C) before serving.

Can I make this without a Dutch oven?
Yes. Soften the vegetables, toast the rice, and bring the liquid to a gentle simmer in a skillet. Transfer the mixture to a 2-quart oven-safe baking dish, spread it evenly, and seal the dish tightly with foil before baking. A loose foil cover can release steam, so crimp it around the rim.

Can I double the recipe?
For a double batch, use a larger oven-safe pot or divide the mixture between two baking dishes. Avoid filling a small dish to the brim, because the rice needs room to heat evenly and the liquid can bubble. Keep the cover tight and begin checking for tenderness around the same time, allowing extra baking time if the deeper or more crowded dish needs it.

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