1. Preheat oven to 425 degrees. Melt 1/4 cup butter in a small dish. 2. Pour 2 Cups of Bisquick in a medium sized bowl and add the sour cream. 3. Then add the 1/2 Cup of 7 Up. 4. Gently fold together. 5. Pour 1/4 cup of Bisquick on the counter or cutting board. Dump the batter on top of it. 6. Pour the last 1/4 cup of Bisquick on top of the Bisquick mixture. Gently work it into the mixture. Gently flatten it out to be about 1 inch thick. Cut the mixture into biscuit sized circles using a cooking cutter, glass rim, etc. 7. Pour 1/4 cup of melted butter into the bottom of a 9X9 pan. Add the biscuits to the pan. 8. Bake at 425 for 12-14 minutes, or until Biscuits are golden brown on top.