Mexican Rice For 50 Recipe: Crowd Pleasing Party Platter

Feeding a crowd has never been easier with this party-ready Mexican rice that scales perfectly for 50 servings. I developed this recipe for large gatherings where consistent flavor and texture are non-negotiable.

The method uses a simple ratio of rice to liquid and spices that can be multiplied without losing quality. A single pot approach ensures even cooking while keeping flavors bold and balanced throughout.

You’ll achieve vibrant color, perfectly tender grains, and that signature slightly crisp bottom layer everyone fights over. The dish holds beautifully in chafing dishes for hours without drying out.

It’s the ultimate solution for potlucks, celebrations, or any event where you need to please dozens with minimal effort.

Ingredients for Mexican Rice for 50

Scaled for fifty with bold flavors that hold up in a crowd. Simple, sturdy ingredients only.

The rice is non-negotiable—long-grain white holds up best to scaling and holds its shape. Costco sells 25-lb bags that make this affordable. For the broth, Better Than Bouillon No Chicken Base is my go-to (vegetarian, rich flavor). The tomato paste comes in #10 cans at restaurant supply stores—one can covers this whole recipe. Don’t skip rinsing the rice; it removes excess starch that would make the dish gummy at this volume.

No tomato paste? Double the tomato sauce and reduce the broth by half—color won’t be as deep but flavor still works. Fresh tomatoes won’t give the right consistency here. For heat, add 1/4 cup cayenne (adjust to taste). The peas are optional but add a pop of color—frozen works perfectly (no need to thaw). If you’re missing oregano, marjoram at the same amount is a decent stand-in.

This holds like a champ. Make it a day ahead—flavors meld and improve. Keeps 5 days refrigerated, reheats beautifully in chafing dishes. For the crispy bottom, don’t stir after adding liquid. Leftovers freeze well for 3 months (portion before freezing).

Step-by-Step Instructions for Mexican Rice for 50

Here’s how to pull off this crowd-pleasing batch perfectly every time.

Step 1: Toast the Rice for Maximum Flavor

Rinse the 12.5 lb long-grain white rice until the water runs clear, then drain thoroughly. In a large commercial stockpot, heat 1 cup vegetable oil over medium-high heat until shimmering. Add half the rice and stir constantly for 5-7 minutes until it turns a uniform golden tan.

Repeat with the remaining rice and remaining 1 cup vegetable oil. This toasting step is non-negotiable—it creates a nutty depth that sets authentic Mexican rice apart. The rice should hiss and sizzle but never smoke; if it does, lower the heat immediately.

Step 2: Build the Aromatic Base

In the same pot, add the 5 whole white onion (finely diced) and 20 cloves garlic cloves (minced). Sauté over medium heat for 4-5 minutes until the onions soften and become translucent. You’ll smell the garlic’s sweetness as it starts to caramelize—this is your cue to add the spices.

Stir in the 0.5 cup ground cumin, 0.5 cup garlic powder, 0.5 cup onion powder, 0.25 cup dried oregano, 0.5 cup salt, and 0.25 cup ground black pepper. Toast for 1 minute until fragrant, then immediately add the 2 cups canned tomato paste and 6 cups tomato sauce. Cook for 2 minutes, stirring constantly to prevent burning.

Step 3: Simmer the Rice to Perfection

Pour in the 15 cups chicken-free vegetable broth and scrape the bottom of the pot to release all the browned bits. This fond is pure flavor. Add all the toasted rice and stir well to combine. Bring to a boil over high heat, then reduce to a low simmer.

Cover the pot tightly and cook for 20-25 minutes, without stirring, until the rice is tender and the liquid is absorbed. Resist the urge to peek—every time you lift the lid, you release steam and extend the cooking time. You’ll know it’s done when the rice is fluffy and the top appears dry with tiny steam vents.

Step 4: Finish with Peas and Cilantro

Remove the pot from heat and let it sit covered for 10 minutes. This resting period allows the rice to steam and finish cooking evenly. Gently fold in the 5 cups frozen peas—they’ll thaw quickly from the residual heat, adding a pop of color and sweetness.

Transfer the rice to serving trays and sprinkle with the 2 cups fresh cilantro (chopped). Fluff with a fork to distribute the herbs evenly. The cilantro should be vibrant green and aromatic, brightening up the dish just before serving your crowd.

Essential Equipment for This Recipe

Commercial Stockpot

A 20-quart commercial stockpot is essential for this volume. I use a Winco 20QT with a heavy-gauge aluminum base that distributes heat evenly. Look for one with a tight-fitting lid to trap steam during simmering. 🔥

High-Capacity Colander

Rinsing 12.5 lb of rice requires a large colander—I recommend a 12-quart stainless steel model. The Cuisinox brand handles this volume without bending. Make sure it fits over your sink for easy draining.

Chef’s Knife

A sharp 10-inch chef’s knife makes quick work of dicing 5 whole onions. I’ve used my Wüsthof Classic for years—it glides through veggies with minimal effort. Keep it honed for safety and precision.

Wooden Spoon

For stirring during toasting and simmering, a long wooden spoon won’t scratch your pot. Look for one at least 18 inches long to reach the bottom of a tall stockpot. Bamboo is durable and heat-resistant.

Large Cutting Board

Prep space is crucial when working with large quantities. A 24×18-inch plastic cutting board from John Boos gives you room for onions, garlic, and herbs. It’s also dishwasher-safe for easy cleanup.

Measuring Cups

Accurate measurements matter at this scale. I use a stainless steel set from OXO that nests for storage. For the 15 cups broth, a 4-cup measure speeds up the process significantly. ✨

Frequently Asked Questions