Osem Mushroom Soup & Seasoning Mix — 14.1 oz Jar, Vegan Kosher, Concentrated Umami

Osem Mushroom Soup and Seasoning Mix is a concentrated, vegan-friendly powdered base that adds earthy mushroom umami to soups, sauces, grains, and more.

This 14.1-ounce jar holds roughly 20 servings of a mushroom-forward bouillon blend, formulated with onion and potato notes for rounded savory depth. It’s designed to be a quick pantry solution for cooks who want full-bodied flavor without long simmer times or fresh stock preparation. Certified kosher and vegan-friendly, the mix works equally well as a standalone instant soup or as a seasoning boost in recipes where extra richness is welcome.

How do I use this mix to make a quick mushroom soup?

Preparing a simple bowl of mushroom soup takes moments: dissolve the recommended scoop in hot water, stir until smooth, and adjust seasoning to taste. You can enhance the basic soup by adding sautéed mushrooms, fresh herbs, or a splash of plant-based cream for creamier texture.

• Suggested ratio: one heaping tablespoon per cup of hot water (adjust to taste).
• Add sautéed mushrooms and thyme for more texture and aroma.
• Finish with black pepper, a drizzle of olive oil, or nondairy milk for creaminess.

Can I use this as a seasoning base for other recipes?

Yes—this powder doubles as a versatile seasoning for sauces, risottos, gravies, and roasted vegetables. Its concentrated mushroom and onion profile layers well with fats and starches to create savory, restaurant-style results without extra stock or bouillon cubes.

• Stir into risotto or grain dishes midway through cooking for umami boost.
• Mix into pan sauces and gravies to deepen color and flavor.
• Sprinkle on roasted potatoes or vegetables before baking for savory crisping.

Is this suitable for plant-based or kosher diets?

Osem’s mushroom mix is formulated without meat or dairy ingredients, making it appropriate for vegan meal planning and vegetarian cooking. It also carries kosher certification, so it fits within kosher dietary guidelines and those seeking certified pantry staples.

• Vegan-friendly formulation—no animal-derived ingredients.
• Certified kosher for use in kosher kitchens.
• Useful as a vegan stock substitute in most recipes calling for broth.

How much is in the jar and how long will it last?

The 14.1 oz jar contains about 20 standard servings, though actual yield varies by how intensely you season. Stored in a cool, dry pantry with the lid secured, the powder maintains best quality for months; transfer to an airtight container after opening if your kitchen is humid.

• Approximately 20 servings per 14.1 oz jar at standard dilution.
• Keep sealed and dry to preserve aroma and potency.
• Use within manufacturer-recommended timeframe for peak flavor.

Who is this for? Home cooks, busy families, and anyone preparing plant-based or kosher meals who wants a reliable shortcut to deep, savory mushroom flavor. It’s ideal for people who need a long-lasting pantry staple that enhances everyday soups, sauces, grains, and roasted dishes without extra prep or refrigeration.

Ingredients

Osem Mushroom Soup and Seasoning Mix - Mushroom Soup Mix, Seasoning Base with Onion & Potato, Vegan Friendly Boullion, Kosher Stock Powder - 14.1 oz Jar (20 Servings)