Creamy Avocado & Mushroom Soup
Silky smooth soup made with fresh mushrooms and ripe avocado for a luxurious texture, enhanced with garlic and herbs. This mediterranean-inspired whole30 ready in about 35 minutes pairs avocado oil, large, diced yellow onion, minced garlic for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 calories and feeds 2, 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 avocado oil
- 1 large, diced yellow onion
- 3 cloves, minced garlic
- 8 oz, sliced cremini mushrooms
- 1 medium, peeled and pitted avocado
- 4 cups (low-sodium) vegetable broth
- 1/2 cup, chopped fresh basil
- 1/4 tsp salt
- 1/4 tsp black pepper
- 1 tbsp lemon juice
Instructions
- Step 1: Heat 1 tbsp avocado oil in a large pot over medium heat. Add 1 diced yellow onion and sauté for 3 minutes until softened, then add 3 minced garlic cloves and 8 oz sliced cremini mushrooms. Cook for 5 minutes, stirring occasionally, until mushrooms are golden and release their liquid.
- Step 2: Add 4 cups vegetable broth and bring to a gentle simmer. Cover and cook for 10 minutes to allow flavors to meld.
- Step 3: Remove the pot from heat and let cool slightly. Carefully transfer the mixture to a blender, add 1 pitted avocado, and blend until completely smooth (about 2 minutes).
- Step 4: Return the soup to the pot and stir in 1/2 cup chopped fresh basil, 1/4 tsp salt, 1/4 tsp black pepper, and 1 tbsp lemon juice. Heat over low heat for 3 minutes until warmed through (do not boil).
- Step 5: Taste and adjust seasoning, then serve immediately.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Creamy Avocado & Mushroom Soup take to make?
Total time is about 35 minutes (15 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 Creamy Avocado & Mushroom Soup?
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 avocado oil from drying out.
Can I substitute ingredients in Creamy Avocado & Mushroom Soup?
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 Creamy Avocado & Mushroom Soup for a different number of people?
The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). 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.
What goes well with Creamy Avocado & Mushroom Soup?
Mediterranean whole30 like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
What others are saying
- ★★★★★
Simple and delicious.
- ★★★★☆
Enjoyable meal. Instructions could be a touch more detailed on the timing.
- ★★★★☆
Good flavors but the sauce was a bit thin. I'd reduce it longer.
