Step 1

Preheat oven to 375 degrees.

Step 2

Cut the spaghetti squash in half lengthwise, then remove the seeds.

Step 3

Fill a baking pan with a 1/4" layer of water and place each spaghetti squash half face down.

Step 4

Oil a second baking pan and place the chicken breasts on there to bake.

Step 5

Bake the spaghetti squash and chicken breasts at the same time for 40-45 minutes (or until the spaghetti squash is soft and the chicken breasts are fully cooked).

Step 6

While the squash and chicken are baking, prepare the remaining ingredients.

Step 7

Once the squash and chicken are done, shred or dice the chicken into small pieces.

Step 8

With a fork, remove the "spaghetti" from the squash.

Step 9

Combine everything (except for cheese) and mix into a casserole dish.

Step 10

Top the casserole with cheese.

Step 11

Bake 15-20 minutes, or until everything is hot and the cheese has melted.

Step 12

Serve and enjoy or freeze for later!