Mushroom Appetizer Illness - Longhorn Steakhouse, St. Peters Missouri

3979 Veterans Memorial Parkway, St. Peters, 63376 Missouri, United States

So today my family and I including my mom and 2 kids and husband went there. This was just about 40 minutes ago. My mom starts complaining about stomach pains, my son started puking, and I'm on the toilet with bad nausea and crazy pooping spells. The only things we ate in common all together were the baked mushrooms. My son had macaroni and cheese with grapes. My mom had chop steak, mashed potatoes, and macaroni as well. My daughter didn't eat her Mac n cheese just the grapes. I had a salad with chicken grilled and Caesar dressing. Salad tasted old, the chicken wing appetizers were definitely not done all the way, the baked mushrooms were super crunchy instead of soft. We all ate bread EXCEPT my mom with the butter. So either it was a mix of foods OR the mushrooms! So tired of going out and getting sick from places! | Symptoms: Nausea, Diarrhea, Vomiting, Stomach Pain