Compared daily across 4 UK stores

Schwartz Onion Sauce 28g

28g · £35.71/kg

All 4 stores

• Morrisons£1.00£35.71/kg-Visit →
• Ocado£1.10£39.29/kg+£0.10Visit →
• Sainsbury's£1.10£39.29/kg+£0.10Visit →
• Tesco£1.10£39.29/kg+£0.10Visit →

Across all stores in the last 60 days, the price ranged from £0.95 on 1 Sep 2026 to £1.10. Today's lowest price sits in the lower half of that range.

Similar products

• Schwartz Garlic & Mushroom Sauce Mix 26g£1.00 at Morrisons · £38.46/kg
• Schwartz Creamy Pepper Sauce Mix 25g£1.00 at ASDA · £40.00/kg
• Schwartz Savoury White Sauce 25g£1.10 at Ocado · £44.00/kg
• Schwartz Wild Mushroom Sauce 30g£1.00 at ASDA · £33.33/kg · Cheaper per unit
• Schwartz Luxury Bread Sauce Mix£1.00 at Morrisons · £25.00/kg · Cheaper per unit