Vegetable Rice Casserole

Prep: 10 min Cuisine: American

A creamy vegetable rice casserole combining mayonnaise, vinegar, and fresh vegetables, perfect for a light, chilled side dish or a quick vegetarian main, suitable for picnics or casual dinners.

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Ingredients

  • 1 c. mayonnaise
  • 1 Tbsp. vinegar
  • 1 small clove garlic, minced
  • 1 tsp. salt
  • 1/4 tsp. pepper
  • 2 c. cooked rice, cooled
  • 1 pkg. frozen peas, thawed
  • 1/2 c. shredded carrots
  • 1/4 c. chopped green onions

Instructions

  1. Combine mayonnaise, vinegar, minced garlic, salt, and pepper in a bowl.
  2. Stir in cooked rice, thawed peas, shredded carrots, and chopped green onions.
  3. Cover the mixture and chill before serving.

Tips & Substitutions

For a creamier texture, consider using Greek yogurt instead of mayonnaise. You can also add other vegetables like bell peppers or corn for variety. If you're short on time, use pre-cooked rice or even leftover rice from another meal. This dish is perfect for making ahead of time, allowing the flavors to meld beautifully. Browse more American recipes for additional side dish options.

Serving Suggestions

This Vegetable Rice Casserole makes a nutritious side dish that pairs beautifully with grilled chicken or fish. Serve it alongside Spiced Sweet Potato Fries for a colorful and healthy meal. For a vegetarian option, consider adding some black beans or chickpeas to enhance protein content. It’s also great for potlucks and summer gatherings.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 3 days. When reheating, add a splash of water or broth to maintain moisture. Reheat in the microwave in 30-second intervals, stirring in between, until warmed through. Avoid reheating multiple times to preserve freshness.

Nutrition & Diet Analysis (per serving)

Each serving of Vegetable Rice Casserole contains roughly 1178 calories, with 9g protein, 77g carbohydrates, and 95g fat. It is an excellent source of vitamin A (191% of the Daily Value), dietary fiber (49% of the Daily Value), and potassium (31% of the Daily Value), and a good source of protein and calcium. Note that it is relatively high in sodium, at 2746mg per serving (119% of the Daily Value).

1178 kcal 59% DV
Protein Fat Carbs

Macronutrients

Protein 9g 18% DV
Total Fat 94.5g 100% DV
Carbs 77.2g 28% DV
Fiber 13.8g 49% DV
Sugar 30.5g 61% DV

Electrolytes

Sodium 2745.8mg 100% DV
Potassium 1475.6mg 31% DV

Vitamins & Minerals

Vitamin A 1723.2mcg 100% DV
Vitamin C 20.7mg 23% DV
Calcium 145.3mg 11% DV
Iron 3.9mg 22% DV
Diet fit High-fiber
Contains Egg

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I make this casserole ahead of time?

Absolutely! You can prepare the mixture a day in advance, cover it, and store it in the refrigerator. Just give it a stir before serving. Chilling enhances the flavors, making it even tastier.

Is there a vegan alternative for this recipe?

Yes, you can easily make this recipe vegan by substituting mayonnaise with a vegan mayo or a cashew cream. Ensure all other ingredients, like the vinegar, are also plant-based, and you'll have a delicious vegan version.

Can I use other types of rice?

Certainly! While white rice is traditional, brown rice or even quinoa can be used for a healthier twist. Adjust the cooking times according to the rice type, and ensure it's fully cooled before mixing with other ingredients.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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