Reheat caramel: While making ganache, warm remaining caramel sauce in a separate small pan over low heat just until it begins to bubble; remove from heat. (asageamalgam.com)
When you're ready to serve the cake, warm the lemon sauce in a small pan over low heat, stirring well. (deliciouslyella.com)
Place the coconut oil, cacao powder, salt and maple syrup in a small pan over low heat and stir until smooth and well combined. (mywholefoodfamily.com)