Mamas Oven Restaurant Mamas Oven 755 W. Clay Marshall, MO 65340 (660) 202-7960 Hours: Friday, Saturday and Sunday 11 a.m. to 7 p.m. Increasing hours in the near future. About Map About Food for the Soul. Daily specials. Sandwich are oven baked. Cheese Burger, Bacon Cheese Burgers. Meals, BBQ Brisket, Shrimp Scampi and Garlic Butter Chicken. Deserts and Drinks. What's Nearby? Distance: 5 10 15 20 25 50 mi.