What to cook with broccoli and potatoes? Simple recipe that will surprise you!

Ingredients:
Piece of potatoes (300g)🥔
1 piece of broccoli (500g)
1 piece of onion🧅
30g butter🧈
3 tbsp flour
300 ml vegetable stock
300 ml cream 12%
70g cheddar cheese 🧀
Nutmeg🌰
Parsley🌿🌿
What to cook with broccoli and potatoes? Simple recipe that will surprise you!