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a bowl of vegan mashed potatoes made drizzled with olive oil and chives
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5 from 1 vote

Vegan Mashed Potatoes with Olive Oil (no butter!)

Prep Time 10 minutes
Cook Time 20 minutes
Servings 4 people
Calories 329kcal
Cost £1.11 (total)

Ingredients

  • 1 kg (2.2 lb) potatoes
  • 4 tbsp olive oil
  • 3 cloves garlic crushed
  • 100-150 ml (⅓ to ⅔ cups) unsweetened non-dairy milk we like soy milk best
  • salt & pepper

Optional extras:

  • 1 heaped tsp marmite
  • 1 tsp malt vinegar, white wine vinegar or apple cider vinegar

Instructions

  • Peel the potatoes and cut into roughly 4cm chunks - try to keep the size of the chunks relatively similar so they have similar cook times.
    1 kg potatoes
  • Add the potatoes to a pot and cover with water with 1 tsp salt. Place on the stove and bring to the boil. Once boiling, turn down to simmer until the potatoes are fully cooked through (15-20 minutes). You can test this by removing a chunk of potato from the water to a plate and trying to mash it with the back of a fork - if it mashes easily, it's done! If not, let them boil a bit more and check again in a couple of minutes.
  • Once the potatoes are cooked, drain well and return them to the pot.
  • Add the olive oil and crushed garlic to a small pan or pot over a medium heat on the stove. Once the garlic starts sizzling, let it cook for 30 seconds then remove from the heat.
    4 tbsp olive oil, 3 cloves garlic
  • Pour the oil & garlic into the pot of hot potatoes and start mashing together with a potato masher, adding soy milk a splash at a time, until the potatoes are mostly smooth. Season generously with salt and pepper and mash until they've reached your desired consistency - you can add more soy milk if you think it needs to be wetter. If you're adding the marmite/vinegar (they give the mash a more buttery flavour), fold them in now.
    100-150 ml unsweetened non-dairy milk, salt & pepper, 1 heaped tsp marmite, 1 tsp malt vinegar, white wine vinegar or apple cider vinegar

Notes

Make it Gluten-Free: leave out the marmite/malt vinegar. Ensure you're using a GF non-dairy milk.
Cost breakdown (prices from ASDA as of Nov 2023):
  • Potatoes (1kg): £0.47
  • Unsweetened non-dairy milk (150ml): £0.08
  • Olive oil (60ml): £0.41
  • Garlic (1/3 of a bulb): £0.05
  • Yeast extract (unbranded marmite) (10g): £0.09
  • Malt vinegar (1 tsp): £0.01
Total cost: £1.11
Cost per serving (1/4 recipe): £0.28

Nutrition

Calories: 329kcal | Carbohydrates: 45g | Protein: 6g | Fat: 15g | Saturated Fat: 2g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 10g | Sodium: 34mg | Potassium: 1098mg | Fiber: 6g | Sugar: 2g | Vitamin A: 58IU | Vitamin C: 50mg | Calcium: 66mg | Iron: 2mg