Pulled Pork w/ Swiss Mac & Cheese

Ingredients

• 230 gm macaroni or orecchiette pasta
• 1 Tbsp olive oil
• 3 Tbsp butter,
• 1 cup onion, diced
• 3 Tbsp flour
• 1 3/4 cups milk
• 1/2 cup unsweetened applesauce
• 2 tsp sea salt OR to taste
• 1/4 tsp pepper
• 1/2 tsp dried, rubbed sage leaves
• 170 gm Gruyere cheese, grated
• 110 gm white, old cheddar cheese, grated
• 200 gm roasted pulled pork
• reserved pasta water if needed