Melt butter in lg skillet over medium heat. Saute onions in butter until tender. Stir in brown sugar, ketchup, vinegar, mustard, worcestershire sauce and hot pepper sauce.
Simmer, 20 mins, stirring occasionally. Place kielbasa in bottom of slow-cooker. Cover w/ sauce, and onions. Cover, cook on low for 4-1/2 hrs. Serve over hot noodles.
Last Step: Don't forget to share!
Make all your friends drool by posting a picture of your finished recipe on your favorite social
network. And don't forget to tag Just A Pinch and include #justapinchrecipes so we can see it too!