In a large bowl, whisk together yogurt, cream cheese, maple syrup or honey and vanilla. Stir until the mixture is smooth.
Add milk and pasteurized liquid egg whites and whisk until combined.
Add oatmeal, and salt. Stir until mixture is uniform throughout.
Divide oatmeal mixture into four mason jars, cups or bowls.
In a medium-sized pot, bring the berries and maple syrup to a light simmer. Reduce heat to medium low, stirring frequently, and continue to simmer for about 5 minutes. Mash the berries with a potato masher or fork. Leave several berries whole for added texture.
Stir in the chia seeds until thoroughly combined and cook the mixture for about 10 minutes, or until it thickens to desired consistency. Stir frequently so that it doesn’t stick to the pot.
Once the mixture has thickened up, remove from heat and stir in the vanilla extract.
Evenly divide the blueberry mixture over the oatmeal mixture in each bowl or jar.
Place in the refrigerator to chill overnight (or for at least 6 hours, but ideally 8 hours). Top with some crumbled graham cracker crumbs before serving, if desired.