Debra Messing was “terrified” of baking in her Broadway show. The 53-year-old actress plays Ernestine Ashworth – who ages “90 years in 90 minutes” while baking a cake on stage – in ‘Birthday Candles’, but Debra admits to being a “horrible” baker in real life. She shared: “I was absolutely terrified when I learned I had to bake. “That was actually the scariest part of the entire endeavour. My first attempt was horrible … it blew up in my oven. I went back and tried again and I finally got it and I felt vindicated.” The Hollywood star is now comfortable following one specific recipe – but her ba…