Step 1

Defrost the vegetables; which can be done by one of two ways: in a microwave or on top of the stove. Microwave InstructionsIf using the microwave, place the vegetables in a safe container, add the water; then heat on high for 4-5 minutes until the vegetables have defrosted. (This is the method I used for timing purposes.) Drain water and add vegetables to a bow. (I like to use a 2-quart micro-cooker; which had a lid with holes to drain. It's also large enough to use as the mixing bowl to add the remaining ingredients.)Stovetop InstructionsTo defrost the vegetables on top of the stove, add the vegetables to a medium saucepan with the water. Bring to a boil on high; then cook until the vegetables are defrosted. This method takes about 5-8 minutes. Drain the vegetables in a colander; then add back to your pot.

Step 2

Next, add the soup, sour cream, Swiss cheese and half of the container of fried onions; mix well. Add the mixture to a 1-quart oven save casserole dish; then bake in a 425 degree F oven for 15 minutes until the casserole is hot and bubbly on the sides.

Step 3

Add the remaining fried onions on top; then bake for another 3-5 minutes until they turn golden brown.