Place the chocolate chips into a medium bowl. Make sure the dish is microwave safe.
Microwave at 70% power for 1 minute, then stir well. Carefull though! The bowl gets hot.
Put the chocolate back into the microwave for an additional 15 seconds (again - at 70% power). Stir until chocolate has completely melted.
Pour about 1 tablespoon of melted chocolate into each mold. Using a silicone brush, spread the chocolate to cover the whole bottom of the mold. If you need more chocolate - add it.
Freeze for 10 minutes.
Take the mold out of the freezer. Fill each frog with a large teaspoon of peanut butter. If you would like to stick a nut in the middle - go for it! Smooth with a spoon or a knife.
Pour the remaining chocolate over the peanut butter and spread it to cover each frog. Freeze again, this time for 30 minutes.
Pop out of the mold. Make sure they don’t run away!