One-Pot Creamy Spinach and Mushroom Orzo with Parmesan
A comforting one-pot meal combining tender orzo pasta, sautéed mushrooms, and fresh spinach in a creamy Parmesan sauce. This italian-inspired one pot (vegetarian) ready in about 30 minutes pairs olive oil, white button mushrooms, sliced, garlic cloves, minced for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 460 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 2 tbsp olive oil
- 8 oz white button mushrooms, sliced
- 3 cloves garlic cloves, minced
- 1 1/2 cups orzo pasta
- 4 cups vegetable broth
- 4 cups fresh spinach, roughly chopped
- 1/2 cup heavy cream
- 3/4 cup grated Parmesan cheese
- 1 tsp salt
- 1/2 tsp black pepper
- 2 tbsp fresh parsley, chopped
Instructions
- Step 1: In a large deep skillet or saucepan, heat 2 tbsp olive oil over medium-high heat. Add 8 oz sliced white button mushrooms and sauté for 6-7 minutes until golden and their moisture evaporates.
- Step 2: Add 3 minced garlic cloves and cook for 30 seconds until fragrant. Then stir in 1 1/2 cups orzo pasta, coating it in the oil and mushrooms for 1 minute.
- Step 3: Pour in 4 cups vegetable broth and bring to a boil. Reduce heat to medium-low, cover, and simmer for 8-10 minutes until orzo is tender and most liquid is absorbed.
- Step 4: Stir in 4 cups roughly chopped fresh spinach, 1/2 cup heavy cream, 3/4 cup grated Parmesan cheese, 1 tsp salt, and 1/2 tsp black pepper. Cook for 2 more minutes, stirring gently until spinach wilts and sauce thickens slightly.
- Step 5: Remove from heat and sprinkle 2 tbsp chopped fresh parsley over the top. Serve warm as a creamy, satisfying vegetarian main or side.
Equipment for this recipe
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Frequently asked questions
How long does One-Pot Creamy Spinach and Mushroom Orzo with Parmesan take to make?
Total time is about 30 minutes (10 min prep + 20 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover One-Pot Creamy Spinach and Mushroom Orzo with Parmesan?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep olive oil from drying out.
Can I substitute ingredients in One-Pot Creamy Spinach and Mushroom Orzo with Parmesan?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale One-Pot Creamy Spinach and Mushroom Orzo with Parmesan for a different number of people?
The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
Is One-Pot Creamy Spinach and Mushroom Orzo with Parmesan vegetarian?
Yes — this recipe is tagged vegetarian based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.
