Royal Caribbean has not publicly identified a single oatmeal brand used fleet-wide, and it can vary by ship and supplier. The oatmeal served onboard is generally a steel-cut or rolled-oat style oatmeal prepared in the galley rather than a branded retail product.
A similar recipe:
1 cup steel-cut oats
4 cups water
Pinch of salt
Simmer 20–30 minutes, stirring occasionally, until creamy. Add milk, brown sugar, cinnamon, raisins, or fruit to taste.
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