• Cook pasta according to package directions. Drain.
• In a 3-quart saucepan, melt butter until sizzling. Stir in flour, salt, and pepper. Add whole milk. Cook over medium heat, stirring constantly, until mixture boils and thickens, or about 5 to 7 minutes. Reduce heat to low and stir in cheese. Stirring constantly, warm cheese until it is melted, or about 5 to 7 minutes.
• Once cheese is melted, add cooked pasta and coat well. Mix in lobster meat, making sure to incorporate the chunks evenly. Add additional pepper to taste.
• Remove from heat and serve topped with bacon crumbles and fresh chives.
*Consuming raw or undercooked meats, poultry, seafood, shellfish, or eggs may increase your risk of foodborne illness.