Filling:
Add 3/4 cup water into a medium to a medium to a large-sized pot.
To that, add 1 Tbsp cornstarch dissolved in 2 Tbsp of water. Add mixture to your pot of water add lemon juice and your peeled, pitted, and sliced peaches bring to a boil for (1) one minute. Tip: Using a small jar add water, then add in the cornstarch, seal with a lid, and shake until cornstarch is dissolved.
Pour peaches into a (2) two-quart baking dish, and add small tabs of butter on top of the peaches and then sprinkle with cinnamon.
Topping:
Heat (3) three Tbsp of water to boiling stir in 1/4 cup of butter and until melted.
Add Bisquick to a mixing bowl. Slowly sprinkle water over Bisquick and using a fork work into the dry ingredients to make the dough. Then gently spread over top of peaches.
Bake for 20 -30 minutes until peach filling is bubbly and topping is golden. Remove from heat cool slightly and serve warm. Great when topped with whipped cream or vanilla bean ice cream.