Step 1

Boil pasta just until al dente and drain.

Step 2

Add butter to a pan and place over medium- high heat.

Step 3

As butter melts, add flour and salt and whisk, cooking about 2 minutes.

Step 4

Add milk and whisk until combined. Add cream cheese and continue to whisk until smooth.

Step 5

Add cheddar cheese and whisk until melted.

Step 6

Add garlic, paprika and fresh ground pepper.

Step 7

Continue cooking until sauce is thickened and smooth.

Step 8

Stir in drained pasta and cook for 5 minutes over low heat.

Step 9

Top with crumbled bacon and fresh rosemary.

Step 10

Serve immediately.