1. Rolled oats - or old fashioned oats. You can get these at any store. Don't get quick oats - they are even more processed. You can do these on the stove top or just microwave an individual serving. I think a key to good tasting oatmeal is putting in a bit of sea salt.
2. Steel cut oats - even less processed than rolled oats. You can get these at most stores. I think it is more cost effective to get from the bulk bins. We do these on the stove top. The proportions are 1 cup oats to 2 cups water. Add water and oats and a few dashes of sea salt to a pot. Bring to a boil and then turn off the heat. Cover the pot and leave it on the burner. Let sit for about 20 minutes or until most of the water is absorbed.
3. Raw Oat Groats - the least processed. We get these in the bulk section of the health food store. Soak these over night. In the morning rinse them in a fine mesh strainer. Here is the recipe:
1 cup oat goats
3/4 cup water
1/4 cup pitted dates
few dashes of sea slat.
All of these taste great with almond milk and whatever else you like. But try not to add any other sweeteners. Oats taste great with bananas, strawberries, blueberries, flax meal, nuts, cinnamon, etc...