This recipe is written as slow cooker lasagna, but it could just as easily be made in the oven. If you are home to get it started in the middle of the day and want it to be ready when you get home at dinner time, go with the slow cooker. If you are going to be home a couple hours before dinner time, throw it together and pop it in a 375 degree oven for 45-60 minutes. (You could even make it the day before and store it in the fridge until you are ready to bake it!) Whichever method you choose, you will love this easy, healthy lasagna recipe!