Step 1

Preheat oven to 350 degrees F. Spray a 1 ½ -quart baking dish with cooking spray and set aside.

Step 2

Place frozen green beans in a large microwave-safe bowl. Add a splash of water, cover, and microwave just until crisp-tender (about 5 minutes). Drain and return green beans to the bowl.

Step 3

Add condensed soup, milk, soy sauce, pepper, and ⅔ cup of the fried onions to the bowl with the green beans; stir to combine.

Step 4

Transfer the green bean mixture to the prepared baking dish.

Step 5

Bake, uncovered, for 25 minutes.

Step 6

Stir, sprinkle remaining ⅔ cup of fried onions on top, and bake for about 5 more minutes.