Sauce 16-20 is a creamy Belgian condiment known for its gentle sweetness and subtle acidity. Built around fried onion and pepper notes, it delivers a rounded, comforting flavour that feels familiar yet distinctive.
Created by Brussels Ketjep, the sauce takes its name from a Belgian radio show and has since become a local staple. Designed for everyday use, it sits comfortably between a classic mayonnaise and a mild vegetable sauce, making it easy to pair across cuisines and moments.
Because it is approachable and quietly original. The flavour is soft, balanced, and immediately enjoyable, proving that a well-made sauce does not need intensity to have character.
Produced in Belgium by Brussels Ketjep, Sauce 16-20 reflects a local approach to condiment-making, combining familiar ingredients with a recipe shaped by Belgian food culture and habits.
We use it with fries, sandwiches, and grilled vegetables. It also works well with eggs, roasted potatoes, or as a gentle sauce alongside simple plates.
Size — 300ml
