Is Ken's Steak House Made in USA?
Last verified: April 2026 · Based on 6 verified products and public manufacturing evidence
Yes — Made in USA
Ken's Steak House manufactures its products in the United States — specifically in Marlborough, MA. Our verification team confirmed this through public manufacturing claims, factory records, and product listings.
American Score
Average American Score across 6 verified products — scores ≥70% are shown on this site.
Manufacturing Details
- Made in
- Marlborough, MA
- Headquarters
- Marlborough, MA
- Location detail
- Specific city confirmed
- History
- Long-established (50+ years)
- Founded
- 1958
Verification Evidence
Ken's Foods is a family-owned business originating from Ken's Steak House in Framingham, Massachusetts. Manufacturing is based in Marlborough, Massachusetts, making Ken's the third-largest salad dressing manufacturer in the USA. Founded 1958. All dressings and marinades produced at the Marlborough facility. Still family-owned after multiple generations.
About Ken's Steak House
Ken's Steak House dressings and marinades have been crafted in Marlborough, Massachusetts since 1958, growing from a beloved restaurant recipe into the third-largest salad dressing manufacturer in the United States — still family-owned after three generations.
Heritage & History
Ken's Foods traces its origins to Ken's Steak House, a Framingham, Massachusetts restaurant known in the 1940s and 1950s for its exceptional house-made salad dressings. The restaurant's loyal customers loved the dressings so much that demand for bottled versions prompted the family to launch commercial production in 1958 in Marlborough, Massachusetts. The business has remained in family hands through multiple generations, a rarity in the competitive condiment industry.
Growth was driven by flavor innovation and consistent quality rather than marketing spend. Ken's expanded from its original Italian and Caesar formulations into dozens of varieties spanning ranch, blue cheese, balsamic vinaigrette, Greek, and Asian sesame profiles. Today Ken's is the third-largest salad dressing manufacturer in the United States — a remarkable achievement for a company that started as a steakhouse side hustle and has never left Massachusetts.
Made in Marlborough, Massachusetts
Ken's Foods manufactures all of its dressings, marinades, and sauces at the Marlborough, Massachusetts facility, where the recipe development and production operations are headquartered. The Marlborough plant has expanded significantly since the 1958 founding but maintains the quality controls that made the original restaurant dressings famous.
The product line spans over 50 varieties, including the flagship Italian Dressing and Marinade, Creamy Caesar, Lite Caesar, Ranch, Balsamic Vinaigrette, Asian Sesame with Ginger and Soy, and Thousand Island. Individual-serving packets make Ken's a staple at foodservice operations, while 16-ounce bottles are a household pantry staple across New England and beyond. For consumers who want a Massachusetts-made dressing brand with genuine heritage and consistent quality, Ken's represents a category-defining American success story.
American-Made Ken's Steak House Products
Frequently Asked Questions
Is Ken's Steak House made in the USA?
Yes. Ken's Steak House is made in the United States, manufactured in Marlborough, MA. Ken's Foods is a family-owned business originating from Ken's Steak House in Framingham, Massachusetts. Manufacturing is based in Marlborough, Massachusetts, making Ken's the third-largest salad dressing manufacturer in the USA. Founded 1958. All dressings and marinades produced at the Marlborough facility. Still family-owned after multiple generations.
Where is Ken's Steak House manufactured?
Ken's Steak House manufactures its products in Marlborough, MA. The company is headquartered in Marlborough, MA.
Which Ken's Steak House products are made in the USA?
We carry 6 verified American-made Ken's Steak House products across Food & Beverages. Every listing is linked directly to Amazon with verified manufacturing evidence.