• 

  lentils

  200 g
• 

  water for soaking

Mayonnaise

• 

  groundnut oil

  250 g
• 

  olive oil

  50 g
• 

  lemon juice

  15 g
• 

  soya milk

  100 g
• 

  garlic clove

  1
• 

  fine sea salt

  1 tsp

Bread

• 

  sweet potatoes cut in pieces (2 cm)

  150 g
• 

  water

  400 g
• 

  cooked beetroot cut in pieces

  100 g
• 

  fresh yeast crumbled

  25 g
  2 tsp dried instant yeast
• 

  bread flour plus extra for dusting

  500 g
• 

  fine sea salt

  1 tsp

Burgers

• 

  water

  1000 g
• 

  fine sea salt

  1 ½ tsp
• 

  bread torn in pieces

  70 g
• 

  fresh parsley leaves only

  10 g
• 

  red onions quartered

  100 g
• 

  wheat germ

  50 g
• 

  olive oil plus extra for frying

  25 g
• 

  fresh spinach leaves to serve