How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Vegetarian 15 Bean Soup?

You need 17 ingredients. The key ingredients include: 1 7/8 lbs 15 bean soup mix (I use Bob's Red Mill 13 bean soup mix, 29 oz bag), 1 quart low sodium vegetable broth, 1 tablespoon olive oil, 1 large onion, chopped, and more.

Is Vegetarian 15 Bean Soup suitable as soups & stews?

Yes, Vegetarian 15 Bean Soup falls under the Soups & Stews category and is a great choice for this type of meal.

How do I store leftover Vegetarian 15 Bean Soup?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Vegetarian 15 Bean Soup Recipe

Name: Vegetarian 15 Bean Soup
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 7/8 lbs 15 bean soup mix (I use Bob's Red Mill 13 bean soup mix, 29 oz bag); 1 quart low sodium vegetable broth; 1 tablespoon olive oil; 1 large onion, chopped; 1 garlic clove, chopped; 2 celery ribs, thinly sliced; 2 carrots, thinly sliced; 1 (15 ounce) can diced tomatoes, undrained; 8 tablespoons lemon juice (about 2 lemons worth); 2 bay leaves; 3 dashes Tabasco sauce; 1 tablespoon oregano; 2 teaspoons chili powder; 2 teaspoons ground thyme; 1 teaspoon cayenne pepper; 1/2 tablespoon ground black pepper; 1/2 tablespoon salt

Warm up with this hearty Vegetarian 15 Bean Soup recipe. Made with bean soup mix, vegetable broth, olive oil and onion. Easy step-by-step instructions i…

This Vegetarian 15 Bean Soup relies on simple, everyday ingredients such as olive oil, large onion, chopped, garlic clove, chopped and celery ribs, thinly sliced. It comes together quickly and makes 4 servings, at about 137 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.

Updated Jun 30, 2026

Serves 4 Soups & Stews

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Vegetarian 15 Bean Soup

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions