Ultimate Vegan Haggis (Scottish Recipe) - The Pesky Vegan

Ingredients

• 20 g plant-based butter or margarine
• 1 large onion, peeled and finely chopped
• 1 large carrot, peeled and grated
• 2 portobello/flat cap mushrooms, finely diced
• 1x 400 g tin black beluga lentils, drained ((you could also use cooked brown, green, or Puy lentils))
• 1 level teaspoon white pepper
• 1 level teaspoon ground nutmeg
• 250 g pinhead oats
• 1½ tablespoons Marmite ((or other yeast extract if GF))
• 400 ml veg stock ((plus more water if needed))
• 30 g sunflower seeds, chopped