01
Celery
5.0best for dressing1 cup : 1 cup
Mimic crunchy stalks, add greens separately
5.0
bok choy substitute
for dressing.
Dressing-side, bok choy plays the leaf that catches the vinaigrette: thin stem ribbons hold sesame oil and rice vinegar in their concave curl, delivering 1-2g of dressing per gram of vegetable when shaken. Coating ability is everything — a flat or waxy leaf sheds dressing within 5 minutes of plating. Rank by surface roughness, leaf curl geometry, and whether the substitute survives 10 minutes dressed without going limp at the table.
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adjustment for dressing
Sliced 2mm on a bias, celery ribbons hold dressing in their concave channel almost as well as bok choy — about 0.8g vinaigrette per gram. Use 1:1 cup. Pair with a sharper acid (rice vinegar at 5% acidity) since celery's mild background needs the contrast that bok choy gets from sulfur.
02
Watercress
5.0best for dressing1 cup : 1 cup
Peppery, add at end for fresh crunch
5.0
adjustment for dressing
Watercress sprigs grab dressing on their fine leaf margins, holding roughly 1.4g per gram of vegetable — actually higher than bok choy. Use 1:1 cup. Build the vinaigrette milder (3:1 oil to vinegar) because the cress's own pepperiness already supplies the bite normally provided by mustard.
03
Lettuce
2.5best for dressing1 cup : 1 cup
Crisp leaves work as lettuce cups and wraps
2.5
adjustment for dressing
Romaine spears at 1:1 cup hold dressing in their rib spine for about 8 minutes before going limp — slightly shorter than bok choy's 10. Use a thicker emulsified dressing (with 1/2 tsp Dijon per cup as lecithin source) so the coating clings instead of pooling at the bottom of the bowl.
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04
Spinach
5.01 cup : 1 cup
For the leafy part, cooks fast
5.0
adjustment for this dish
Baby spinach leaves go limp within 4 minutes of dressing — apply vinaigrette tableside, not in the kitchen. Use 1:1 cup. Cut acid by a third because spinach's oxalates already register sharp on the palate; otherwise the dressing reads sour against an already mineral-tannic leaf.
05
Swiss Chard
10.01 cup : 1 cup
Tender stems and soft greens
10.0
adjustment for this dish
Use rainbow chard ribs sliced 3mm on the bias for color and dressing-grip — the curved stems hold roughly 1.1g vinaigrette per gram. At 1:1 cup, dress no more than 6 minutes ahead; past that the cut edges leach pink-red pigment that tints the dressing visibly.