Recipe quantities: 6 to 2 servings
Factor: 1/3 (approximately 0.333333)
Original → scaled; units unchanged. Notes are unscaled.

Flour: 1 1/2 cups → 1/2 cups [decimal: 0.5]
Sugar: 1/3 cup → 1/9 cup [decimal: approximately 0.111111]
Oil: 1–2 tbsp → 1/3–2/3 tbsp [decimal: approximately 0.333333–0.666667]
Tomatoes: 2 cans → 2/3 cans [decimal: approximately 0.666667]; unscaled note: 14 oz can
Salt: Unquantified → Unscaled; unscaled note: to taste
Water: 1/4 cup → 1/12 cup [decimal: approximately 0.083333]

Arithmetic only; this is not a tested recipe or a cooking adjustment.
https://mavolife.com/tools/recipe-scaler