Will my fruit and vegetable garden grow in clay soil?

I planted a vegetable garden in a raised row about 9 or 10 inches high, I turned the soil really good, removed large chunks of clay, and added a small amount (it was all I had) of miracle grow top soil. Now after researching I should have added A LOT more soil or compost. Being that my garden is already planted, will my garden even grow, or is there anything I can do to fix the soil???