My first post. Super easy peach cobbler

I am learning here so bare with me please..      You will need: 1 stick butter [may use marg.] 1 cup self rising flower, 1/2 cup sugar , 1t vanilla  , cinnamon for sprinkling, 2 lg cans sliced  peaches [drain only 1 can] enough milk to make a porable batter[ I never measrue this as it does not have to be so exact] .       Melt butter in 13x9 bakeing dish pour both cans of sliced peaches with syrup from one can into dish. mix flour sugar vanilla and enough milk to make a batter about pancake consistancy. pour in rows over peaches. It will sink and look like i will not make a crust, but trust me it will. Sprinkle cinnamon over top now don't be shy here. If you  want a strong cinnamon flavor you can sprinkle some in the batter. bake in 350 oven for 45 minutes. Le cool til just warm. Enjoy.   This is the best peach cobbler i have ever had and SOOOOOO easy