• In a well-greased baking casserole, mix the cooked macaroni and white sauce. 
• Spread breadcrumbs and grated cheese evenly on top of the mixture
• select manual 180 for 12 minutes or until the the cheese melts and the breadcrumbs are light golden .

for making béchamel sauce. 

• In a saucepan add 1 tbsp butter. Allow it to melt on low heat.
• Add flour 1 tep (maida). Stir it until light golden.
• Add milk (100 to 150 ml )slowly stir until the sauce starts to thicken
• add 2 tbsp cheddar cheese. (Optional )Continuously keep mixing to make a silky sauce season as required.( Make sure there are no lumps)