Spinach with bulgur

400 g fresh spinach 1 dry onion 2 spring onions 1 garlic clove 3 tbsp olive oil ½ cup bulgur (90g) 250 ml hot vegetable broth 1 tbsp finely chopped dill 1 tbsp finely chopped parsley 1 tsp lemon zest 2 tbsp lemon juice 60 g crumbled feta 1 small piece of ginger (5g) Salt Pepper