Brown ground turkey in skillet over medium high heat (or use multi-cooker)
Transfer to slow cooker
Add beans, tomatoes, tomato sauce and seasoning and stir to combine
Cover and cook on high for 3-4 hours or low for 6-8
Cook noodles according to package directions, ensure they are fully drained of excess water and add to cooked chili in slow cooker
Melt butter in saucepan over medium high heat
Whisk in flour until smooth
Slowly pour in milk while whisking to ensure a smooth mixture, then continue to whisk as the sauce simmers for about 3-4 minutes, becoming slightly thick
Stir in cheese until smooth and remove from heat
Pour into slow cooker and stir to combine everything
Put the cover back on and let it all sit on low or warm for about 20 minutes to thicken before serving