Combine all ingredients except for oats in a large bowl. Stir for a few minutes until all combined. Pour in oats and stir until everything is mixed evenly.
Pour mixture in greased casserole dish, cover and put in refrigerator overnight.
When ready to bake, preheat oven to 350°F and bake uncovered for 40 minutes.
Fresh Fruit Syrup
Combine all syrup ingredients together in a medium sauce pot while oatmeal is baking.
Heat on medium heat and stir often for about 15 minutes. Mash fruit to get a better fruit syrup.