PANTRYFLEX

blend · mayo

CHAMPION CHEFPrep 10 min

Olivepier Tonnato

Independent adaptation of a publicly published Coulson Armstrong recipe. Not affiliated with, sponsored by, or endorsed by Coulson Armstrong.

From a champion chef's kitchen.

Ratio

Ratio by volume: Tuna 180 ml, Bonito 120 ml, Capers 30 ml, Lemon Juice 23 ml, Dijon Mustard Mustard 15 ml, Neutral Oil 120 ml, Olive Oil 45 ml
Tuna 180 mlBonito 120 mlCapers 30 mlLemon Juice 23 mlDijon Mustard Mustard 15 mlNeutral Oil 120 ml

Ingredients

  • Tuna — ¾ cup oil-packed tuna, drained (180 ml)
  • Bonito — ½ cup Bonito flakes, loosely packed (120 ml)
  • Anchovy — 2 anchovy fillets
  • Garlic — 1 small garlic clove, blanched
  • Egg Yolk — 2 egg yolks
  • Capers — 2 tbsp capers, rinsed (30 ml)
  • Lemon Juice — 1½ tbsp lemon juice (22.5 ml)
  • Dijon Mustard Mustard — 1 tbsp Dijon mustard (15 ml)
  • Neutral Oil — ½ cup neutral oil (120 ml)
  • Olive Oil — 3 tbsp olive oil (45 ml)
  • Salt — salt, to taste

Method

  1. This sauce needs a blender — the jar is for storing it, not making it.
  2. Combine measured ingredients and blend until smooth.
  3. Taste and adjust salt and acid.

Companion jar

Olivepier Tonnato wants a blender — make it from this page.

The jar carries pour-and-shake sauces. These are its closest cousins from kitchens like this one:

4 kitchens · 8 stars · 1 national award

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Provenance

Coulson Armstrong. Canadian / contemporary. Cited awards include: Top Chef Canada winner S12 (2025).

Originally published as Tonnato Sauce.

Adapted from a Coulson Armstrong recipe (Coulson Armstrong / House & Home (golden beets; re-eligible under §1 v2 2026-07-18)).

More from this kitchen

FAQ

Can this go in a shake jar?

No — this one needs a blender or stove, so make it from this page. Jars only carry pour-and-shake sauces — its companion jar is below.

What do the quantities mean?

Amounts follow the published recipe in household units (with metric in parentheses). On a jar, every sauce scales to the same fill height.

Where did this recipe come from?

Adapted from Coulson Armstrong / House & Home (golden beets; re-eligible under §1 v2 2026-07-18) (published as “Tonnato Sauce”). Full citation lives in Provenance.

Companion jar