Method

• Preheat oven to 180
• Butter a 20cm square oven dish
• Melt 1 Tbsp butter and lightly sauté onions until just wilted
• Layer a third of the sliced turnips in the casserole dish; top with a third of the onion; sprinkle with 2 teaspoons of flour, 1/3 teaspoon of salt, and one grind of pepper; pat with dollops from 1 tablespoon of butter
• Repeat this layering twice
• Mix milk and cream together and pour over the turnips
• Cover and bake in a 180 oven for 30 minutes, then remove cover and bake for another 30-45 minutes, or until tender and bubbly