Warren Brown from Cakelove has a fabulous instructional video about making the Italian meringue butter cream. He is very good at articulating the important points. I still managed to mess up five batches before making it correctly, and decided to include a Tips section to share my findings. His advice is succinct, yet profound - "Do not overwhelm, do not underwhelm. Take your time." I couldn't agree more, and the final product is worth the precision. If you have not made this type of frosting before, please watch the video.
TIPS
- Do not use pasteurized egg whites, as they will not whip to the firm peak stage.
- Alternatives
- Meringue/egg white powder
- Pasteurized eggs (in the shell)
- Anything that touches the egg whites must be extremely clean, and free of any residue.
- Use a copper bowl. If you do not have one:
- Add the cream of tartar to the raw egg whites
- Please check out Baking911's tips on making meringues and Italian meringue butter cream frosting.
- This lady knows what she is talking about, and has a lot of tips regarding fixing mistakes
INGREDIENTS
Meringue
5 room-temperature egg whites
pinch salt
1/2 tsp cream of tartar (if not using a copper bowl)
2 ounces (1/4 cup) castor sugar
Syrup
8 ounces (1 cup) castor sugar
1/4 cup water
Butter, 1 lb., unsalted, and soft
Lime
1-2 tsp Lime oil or
1/2 cup Lime curd (recipe to follow)
DIRECTIONS
- In a sauce pan, combine 8 oz of sugar and 1/4 cup water
- Wisk and put on medium heat with a thermometer to monitor the temperature
- Remove from the heat when thermometer reads 240 (sea level)
- If sugar syrup approaches 230 prior to the egg white mixture's completion, turn off the heat and cover the sauce pan
- Warm syrup up to 240 when egg white mixture is ready for the syrup
- In a large mixing bowl, add egg whites and cream of tartar (if needed) and begin with a wire whisk attachment on medium/medium-low speed
- Stage 1: Raw
- Stage 2: Foamy
- Stage 3 - Soft Peak: Increase mixer speed to Medium High
- The peaks droop slightly
- Stage 4 - Hard Peaks: Increase mixer speed to High
- Mixture is smooth, moist and shinny. If the beaters are stopped and lifted, straight peaks should form.
- Begin to add extra 1/4 cup sugar slowly as mixture transitions from Hard Peaks to Firm Peaks
- Stage 5 - Firm Peaks: Mixer is on highest speed
- Egg whites are think, volumnious and glossy
- When egg whites have reached the stiff peak state, change focus to the sugar syrup.
- Syrup
- The syrup needs to reach the 240-245 degree mark
- If the syrup was removed from heat
- Turn on medium to medium-high heat
- Monitor syrup, and remove from heat as temperature reaches 240-245 degrees F
- Add the sugar syrup to egg whites very slowly, aiming for the area between the beater and the side of the bowl
- Watch above video for technique
- Bowl should be warm
- Beat for 7 - 10 minutes
- Outside of bowl should be room temperature
- Slowly add the butter
- Add 1-2 tablespoons at a time
- Continue beating on high speed
- Slowly add lime oil or curd
- Taste and watch consistency
- I haven't gotten this far in the recipe yet...
LINKAGE
http://www.cakejournal.com/archives/how-to-make-italian-meringue-butter-cream
http://www.joepastry.com/category/pastry-components/buttercream/italian-meringue-buttercream/
http://www.baking911.com/howto/egg_whites_beat.htm
http://www.cakelove.com/podcast_italianmrng.php