Best Ever Cinnamon Rolls

2 pkgs yeast

1/3 c oil

2 1/2 c warm water

1 1/2 tsp salt

1 yellow cake mix (Betty Crocker)

5 1/4 c flour

1 c flour

3 eggs

soft butter, sugar, cinnamon

Dissolve yeast 3 mins. Add cake mix, 1 c flour, eggs, oil and salt. Beat until bubbles appear. Add 5 1/4 c flour. Knead 5 mins. Raise until double. Roll out. Raise. Bake 350° 22-25 mins