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A Savory Ketchup Rooted in Culinary History

A revival of a time-honored recipe, this 1903 Bohemian Ketchup blends Old World charm with deep, aromatic spice and slow-simmered richness. Adapted from Tomato Catsup No. 3 in The Settlement Cook Book and a cherished family recipe shared by Jim Ledvinka on NPR, this ketchup is a far cry from the overly sweet, mass-produced versions of today.

Made with fresh tomatoes, warming spices, and tangy vinegar, it develops a complex, savory depth over hours of gentle simmering. The result is bold but balanced and perfect alongside roasted meats, spooned onto sandwiches, or served as part of a thoughtfully composed charcuterie board. A true taste of culinary history, brought forward for the modern kitchen.

Natural Chef Tips

This ketchup rewards patience. A longer, gentler simmer allows the spices to fully infuse and the tomatoes to deepen into a rich, balanced base, so resist the urge to rush the process. Using a spice bag keeps the texture smooth and true to traditional methods, while making removal effortless. Be sure to taste near the end of cooking, as both acidity and spice tend to bloom late. Like many slow-simmered sauces, this ketchup is even better after a full day of rest, when the flavors have had time to settle and harmonize.

Nutrition Highlights: Antioxidants

Fresh tomatoes form the foundation of this ketchup, offering natural lycopene and antioxidant support, while apple cider vinegar provides bright acidity without relying on refined additives. Whole spices contribute depth and complexity using surprisingly few ingredients, allowing the flavor to build slowly and intentionally. With only a modest amount of coconut sugar (or use none at all), this ketchup stays balanced rather than sweet-forward, enhancing the foods it’s paired with instead of masking them.

The Story Behind Bohemian Ketchup

Before ketchup became synonymous with sweetness, it was deeply savory, a slow-cooked sauce rooted in preservation, spice, and practicality. Early American and European “catsups” were designed to extend the tomato season, layering vinegar, aromatics, and whole spices to create something both flavorful and shelf-stable.

This version draws from Bohemian and Central European culinary sensibilities, where warming spices like mace, cloves, and celery seed were used with restraint and intention. Rather than overpowering the tomato, they deepen it, creating a sauce that feels more like a reduction than a sweet topping.

It’s the kind of ketchup that earns its place on the plate.

What Makes This Recipe Special

Inspired by a documented 1903 recipe
Naturally savory, not sugar-forward
Slow-simmered for depth and complexity
Warm spices balanced with gentle acidity
Far more versatile than modern ketchup

This is ketchup as it once was, a condiment with character.

Ingredients & Intent

This recipe rewards patience. Fresh tomatoes provide the backbone, while onion and garlic quietly support without stealing the spotlight. Whole spices, bundled traditionally in cheesecloth, infuse slowly, lending complexity without grit.

The vinegar is added in stages to maintain balance, and sweetness is deliberately modest. The goal is harmony, not punch, and a condiment that complements rather than competes.

How to Serve It

With roasted meats or sausages
On sandwiches and burgers
Alongside fries or potatoes
As part of a charcuterie or cheese board

This ketchup behaves more like a sauce than a topping.

Storage & Make Ahead

Refrigerate up to 4 weeks
Freeze up to 6 months
Flavor deepens over time
Thicken slightly when chilled; stir before serving

FAQ: 1903 Bohemian Ketchup

Is this sweet like store-bought ketchup?

No, it’s savory, tangy, and spice-forward.

Can I can this for shelf storage?

This recipe is written for refrigeration or freezing. Follow tested canning guidelines if adapting.

Do I have to use a spice bag?

No, but it creates the smoothest texture.

Equipment

Ingredients

3 to 4 lb fresh ripe tomatoes, quartered about 3 cups strained tomatoes
1 yellow onion diced
1 garlic clove minced
1/2 tbsp mineral salt
1/4 tsp ground mace
1/4 tsp paprika or cayenne pepper
3 sprigs parsley
1 bay leaf
3/4 tsp black peppercorns
3/4 tsp celery seeds
3/4 tsp whole cloves heads removed
2 tsp coconut sugar optional
3/4 cup apple cider vinegar divided

Optional Spices (to taste)

Instructions

Place tomatoes, onion, garlic, salt, mace, and paprika in a large stockpot.
Bring to a boil over medium-high heat, then reduce to a simmer and cook for 30 minutes, until softened.
Tie parsley, bay leaf, peppercorns, celery seeds, and cloves into cheesecloth to form a spice bag. (Alternatively, add spices directly later.)
Strain the cooked mixture through a colander or potato ricer, then pass through a fine sieve. Discard peels and seeds.
Return strained tomatoes to the pot. Add the spice bag, coconut sugar, and ½ cup of the vinegar.
Simmer gently over low heat for 6 to 12 hours, stirring occasionally, until thickened and reduced by half.
Blend with an immersion blender for a smoother texture.
Remove spice bag. Stir in remaining ¼ cup vinegar and optional spices to taste.
Simmer 10 minutes longer, then cool completely before storing.

RBK Ingredient Standard

Whenever possible, we prioritize organic, local, seasonal, and transparently sourced ingredients. Learn more about our sourcing approach.

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1903 Bohemian Ketchup