Spicy Rice Vegetable Casserole

Prep: 10 min Cook: 60 min Serves: 6 Cuisine: American

A flavorful and hearty baked vegetable rice casserole with aromatic herbs and spicy notes, perfect for a comforting family dinner or casual gathering.

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Ingredients

  • 3 Tbsp. butter or olive oil
  • 1/2 green pepper, chopped
  • 1 onion, chopped
  • 2 cloves garlic, mashed
  • 1 1/2 cups rice, uncooked
  • 3 carrots
  • 3 large stalks celery
  • 1/2 tsp. thyme
  • 1/2 tsp. oregano
  • salt
  • pepper

Instructions

  1. Heat butter or olive oil slowly in a pan, then add chopped onion, green pepper, garlic, and rice. Stir often to prevent burning.
  2. Add sliced carrots and chopped celery to the mixture and stir well.
  3. Season with thyme, oregano, salt, and pepper to taste.
  4. Transfer the mixture to a large baking dish.
  5. Pour 3 1/2 cups boiling water over the mixture and stir thoroughly.
  6. Cover the dish and bake at 350°F for 1 hour.

Tips & Substitutions

For a spicier kick, consider adding diced jalapeños or crushed red pepper flakes. If you're short on time, you can use leftover cooked rice instead of uncooked; just reduce the boiling water accordingly. Fresh herbs like parsley or cilantro can enhance flavor, or substitute with dried versions if needed. For a vegetarian twist, ensure your broth is vegetable-based if using instead of water.

Serving Suggestions

This Spicy Rice Vegetable Casserole makes for a hearty main dish and pairs beautifully with a fresh salad or steamed vegetables. Consider serving it alongside some crusty bread or your favorite dipping sauce. For a complete meal, you might enjoy it with a side of protein, such as grilled chicken or a flavorful lentil dish, to complement the flavors.

Storage & Reheating

Store leftovers in an airtight container in the refrigerator for up to 4 days. To reheat, add a splash of water to prevent drying out and cover with a lid or microwave-safe wrap. Microwave in short intervals, stirring occasionally, or reheat in the oven at 350°F until warmed through. This dish also freezes well for up to 3 months.

Nutrition & Diet Analysis (per serving)

Each serving of Spicy Rice Vegetable Casserole contains roughly 371 calories, with 12g protein, 83g carbohydrates, and 3g fat. It is an excellent source of vitamin A (131% of the Daily Value), vitamin C (120% of the Daily Value), and iron (88% of the Daily Value). Note that it is relatively high in sodium, at 862mg per serving (37% of the Daily Value).

371 kcal 19% DV
Protein Fat Carbs

Macronutrients

Protein 12g 24% DV
Total Fat 3g 4% DV
Carbs 82.8g 30% DV
Fiber 19.6g 70% DV
Sugar 12.6g 25% DV

Electrolytes

Sodium 861.8mg 37% DV
Potassium 1322.9mg 28% DV
Cholesterol 1.3mg

Vitamins & Minerals

Vitamin A 1179.2mcg 100% DV
Vitamin C 108.2mg 100% DV
Calcium 437.3mg 34% DV
Iron 15.9mg 88% DV
Diet fit High-fiber Under 400 cal Low-fat
Contains Milk

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 casserole up to the baking step, cover it tightly, and refrigerate it overnight. When ready to bake, allow it to come to room temperature before pouring boiling water over it and baking as instructed.

What can I substitute for rice in this recipe?

If you're looking for a gluten-free alternative, quinoa works wonderfully in this casserole. Alternatively, farro or barley can add a different texture and flavor. Just ensure to adjust the liquid ratios based on the grain you choose, as they may require more or less water.

Is it possible to add protein to this dish?

Yes! You can easily incorporate cooked chicken, turkey, or beans for added protein. Simply stir in cooked meat or canned beans before baking. This not only boosts the protein content but also makes the casserole more filling.

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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