I made these when I was a teenager and found the recipe. This is really an easy treat that dad's will appreciate from their little ones. The kids will think they're really bakin' in the kitchen. I love Rice Krispy treats and this just upgrades them to a higher level. Hope you and your kids will like to make and eat them.
In large bowl, mix with spoon the corn syrup, butter, frosting. Blend well. Stir in the rice krispies until all cereal is covered with frosting. Pat into greased 9x13. Put in fridge for 1/2 hour to an hour until set. Cut into 20 bars...or 12 large ones...whatever.
NOTE: Spanish peanuts or cashews would be a favorite to add when stirring in the cereal. I have used pretzels chopped up. The ratio would be 4 cups cereal and 1 cup extra nuts or pretzels or dried fruit or chocolate chips.