what you need:
Saute onion in a dutch oven. Add flour and whisk.
Whisk in broth and milk. Remove from the heat.
Place back on the heat and add the cheeses. Stir until smooth.
Add cooked pasta and lobster. Stir to combine.
Stir together breadcrumbs and parmesan. Add the pasta to a baking dish and top with the crumbs.
Watch our full step by step instructional video to learn how to make Lobster Mac and Cheese.
Ready to make this?