Vegan Asparagus Lasagna with Sauce Hollandaise

Ingredients

• 4 tbsp vegan butter
• 2 tbsp flour
• 100 ml (0.5 cup) vegetable broth
• 100 ml (0.5 cup) plant-based heavy cream
• 1 tsp mustard
• 1 tbsp vegan white wine
• 1 tsp lemon juice
• salt
• white pepper
• 1 1/2 kg (3.33 lbs) white asparagus
• 1 kg (2.25 lbs) green asparagus
• 3 tbsp vegan butter
• 4 tbsp flour
• 300 ml (1.25 cups) plant-based milk
• 300 ml (1.25 cups) cooking water of the asparagus
• vegetable stock powder or salt
• 80 g (3 oz) vegan ham
• 500 g (18 oz) lasagne sheets
• 200 g (7 oz) plant-based shredded cheese
• 1 tbsp water
• pepper