Step 1

In a large skillet, melt 1 tablespoon of butter over medium-high heat. Add bacon and onion to the skillet and sautee until onion is tender and bacon is starting to brown.

Step 2

Transfer bacon and onion to a 6-quart slow cooker. Add frozen green beans to the slow cooker.

Step 3

In a small bowl, whisk together ¼ cup melted butter, brown sugar, garlic salt, soy sauce, and Worcestershire sauce. Pour over green beans.

Step 4

Toss to coat the green bean mixture with the sauce.

Step 5

Cover and cook on LOW for 3-4 hours or on HIGH for 1-2 hours.