In a cold saucepan, whisk together the inulin, pea protein, flaxseed meal, erythritol, guar gum, monk fruit extract powder, and ground cinnamon; stir to combine. Stir in the water; bring to a boil over medium-high heat, stirring occasionally. Lower the heat to medium, stirring frequently for 2 minutes.
Remove from the heat. Add the vegetable glycerin, cinnamon emulsion, vanilla extract, and liquid stevia; stir. Using an immersion handheld blender or countertop blender, blend until smooth. (If you're using a countertop blender, blend in small batches and wait for it to cool some to avoid exploding the lid off.)
*A complete protein provides you with all of the necessary amino acids a body needs.