A comforting, low-effort vegetable soup made in a crockpot by combining root vegetables, aromatics, and herbs with vegetable broth. The slow cook allows flavors to meld and vegetables to naturally sweeten for a deeply satisfying, versatile meal.
Heat olive oil in the crockpot if needed (skip if using a no-preheat model)
Add onion, carrots, celery, garlic, bay leaf, thyme, oregano, salt, and pepper
Pour in vegetable broth and stir to combine
Set crockpot to low and cook for 6-8 hours, or high for 3-4 hours
In the last 1 hour of cooking, add diced tomatoes and zucchini
Remove bay leaf before serving
Notes
Use any seasonal vegetables - butternut squash, corn, or pumpkin work well
Adjust liquid for desired consistency
Store in airtight containers for 3-5 days in the fridge
Freeze in portioned containers for up to 6 months