A trim 120-pound mother-of-four set a new world record this weekend and earned $6,000 in prize money after downing three 72-ounce steak dinners in just 20 minutes. Competitive eater Mary Schuyler accomplished the stunning feat in front of hundreds at the Big Texan Steak Ranch restaurant in Amarillo, Texas on Sunday. Schuyler is such a champ that the four teams of two that competed against her didn't even come close to winning - even though they were allowed to split their dinners. Scroll down for video . Winner, winner, steak dinner: Molly Schuyler won the 72-ounce steak dinner challenge at the Big Texan Steack Ranch restaurant in Amarillo, Texas on Sunday . Fast eater: The 120-pound mother-of-four ate three steak dinners - complete with sides - in just 20 minutes . Worth it: For breaking the record for quickest steak dinner eaten and for finishing her three meals in under an hour, Schuyler took home a grand total of $6,000 . In addition to the three massive 72-ounce steaks, competitors also had to eat three baked potatoes, three shrimp cocktails, three salads and three rolls for a whopping 15 pounds of food. While that might sound daunting to most, Schuyler was confident that she would beat out the other competitors with her experience. 'They would have had to eat their half in like four minutes,' Schuyler told the Amarillo Globe-News. 'If you’re not used to doing this, four minutes is hard.' Filling: The dinner included three 72-ounce steaks, three shrimp cocktails, three baked potatoes, three salads and three rolls . Champion: Though her competitors were allowed to tackle the challenge in teams of two, none came close to winning the competition . She cleaned her plate: Schuyler poses with a fan after the feat, showing off her belly bloated from the competition . However, she was a bit nervous about tackling a three steak dinners since she ate just two when she competed at the restaurant last year. 'I come in thinking I'm going to fail, but you know if I win it's a lovely parting gift and that's cool,' she told KFDA-TV. 'I also get free steak so I don't really lose.' As the competition began, Schuyler covered up with a pair of sunglasses and put up her sweatshirt hood to focus on the task at hand and finished her first steak in just four minutes and 18 seconds - beating the previous record she set last year of four minutes and 48 seconds. Hundreds cheered her on below the competition table set up side the restaurant on a sunny day, as Schuyler ripped her way through the steaks. Competitors had an hour to finish their $72 dinners, in order to get them for free, but Schuyler cleaned her plates in a cool 20. And with enough time to spare, Schuyler tried attacking a fourth steak but had to stop, saying she was tired of the taste. Schuyler was born and raised in Nebraska and currently residents in Sacramento California. Before her competitive food eating life, she worked as a bartender and server at Applebee’s. In August 2012, Schuyler entered her first competitive eating competition, becoming the first woman to finish the Stellanator at Stella Bar in Omaha, Nebraska. The Stellanator includes six hamburger patties, six eggs, six pieces of cheese, six pieces of bacon topped with fried onions, jalapenos, lettuce, tomatoes, pickles, two buns and mayonnaise. Another to add to the trophy cabinet: Schuyler pictured above winning the Z-Burger contest in Washington, DC last July. During the competition she ate 24 hamburgers in ten minutes . Since then, Schuyler has been competing regularly in food eating competitions - including one weekend in 2014 when she competed in FOUR food competitions. On January 31, 2014, Schuyler won Wing Bowl 22 in Philadelphia, by eating 363 wings. The next day, she competed in and won both the IHOP Pancake bowl and the bacon-eating contest at the Blue Ribbon Bacon Festival in Des Moines. She finished out the weekend by taking on the Adam Emmenecker Challenge at Jethro’s Barbecue. Schuyler first took on the Emmenecker challenge in December 2012, when she became the first woman to complete the meal that includes a spicy pickle, bun, pork tenderloin, buffalo chicken tenders, white cheddar sauce, fried cheese cubes, Texas brisket, applewood smoked bacon, cheeseburger and a pound of waffle fries...in just 15 minutes. Dessert: Schuyler guzzles down 12 pounds of rice pudding in three minutes to set a new world record last year . Hero: Last year Mrs Schuyler smashed another record by demolishing a 12-pound sandwich, one pound of French fries and a large soda as part of the Mad Greek Deli Challenge in Portland, Oregon . Schuyler started the competition at her normal 120 pounds, but by the time she was crowned winner, she had gained 15 pounds and her stomach noticeably filled out. Her physique was quite a contrast to the larger men who decided to take her on in the eating competition including a team of two professional wrestlers and two members of the Amarillo Venum indoor football team. For setting the record for fastest eaten steak dinner, Schuyler won $1,000 and another $5,000 for completing the challenge in less than an hour. What's more - Schuyler says she plans to come back next year and break her record, upping the ante to four steaks instead of three. Bobby Lee, the co-owner of the Big Texas, says the restaurant was floored by her performance and that they'll be submitting her record to Guinness. 'We've been doing this contest since 1960, and in all that time we've never had anybody come in to actually eat that many steaks at one time- so this is a first for us and after 55 years of it, it's a big deal,' Lee told ABC 7. Schuyler started competing in eating competition in August 2012, and has broken several records during her brief career. In January 2014, she set ate 363 wings in just 20 minutes, earning $22,000 prize for that competition.
Molly Schuyler won the 72-ounce steak dinner challenge at Big Texan Steak Ranch in Amarillo, Texas on Sunday . The mother of four from California weighs just 120 pounds, but after the dinner she weighed in at 135 pounds . She said she plans to return next year to beat her record and up the ante to four steaks .