Grandmother’s Vegetable Soup Recipe

That sounds like a delicious and healthy vegetable soup! Here’s a more complete recipe based on what you’ve shared:

Grandmother’s Vegetable Soup Recipe
Ingredients:

1 onion, chopped
1 tablespoon olive oil
3 celery sticks, chopped
1 carrot, chopped
1 sweet red pepper, chopped
1 sweet orange pepper, chopped
1 zucchini (zucchini), chopped
4 cups vegetable broth (or water)
2 cloves garlic, minced
Salt and pepper to taste
Fresh herbs like thyme or parsley (optional)
Instructions: