I always make my own gravy and it's easy to sub almond, coconut or any other milk for dairy.
In a pan I use equal parts of butter/oil (I actually use a combo) and flour. I let it go for a few minutes to get flavor and cook the flour out.
Then add enough chicken broth (homemade or I use Kitchen Basics) and/or milk of choice to the pan. Let it thicken for a few minutes and you have gravy!
If its too watery you add a little cornstarch/arrowroot or just let it reduce in the stove.
I lift my eyes unto the hills, Where does my help come from? My help comes from the Lord, The Maker of Heaven and Earth. And I'll praise You in this storm and I will lift my hands, For You are who You are no matter where I am, And every tear I've cried You hold in Your hand, You never left my side and though my heart is torn, I will praise You in this storm