1 1/2lbssirloin steak bonelesscut into thin strips
1/2cupbutter
2small onions chopped
1garlic clove crushed
2cupssliced mushrooms
1/3cupdry white wine
pepper
salt
On serving day
1 1/4cupssour cream
Instructions
Melt 1/4 cup of butter in skillet and brown steak strips. Set aside.
Add remaining 1/4 cup butter to skillet, melt and add onions and garlic, frying until soft. Add mushrooms, wine, salt and pepper. Simmer for 5 minutes.
Add meat to freezer safe bags or containers and pour sauce over. Cool and freeze.
On serving day
Thaw overnight in fridge or for 4-5 hours at room temperature.
Add container contents to saucepan and heat over medium heat for 25 minutes. Stir in sour cream before serving.