Mix all ingredients together until you get a spreadable mixture. For a more fluid consistency, you can add a little more nut milk if necessary. If necessary, sweeten the do-it-yourself Nutella with more maple syrup or use sugar alternatives such as birch sugar or date syrup.
Pour the homemade nut cream into a resealable jar and keep it airtight and refrigerated. The DIY Nutella will keep in the refrigerator for about 7 days.