Easiest Apple Pie Ever

1  8″store bought piecrust

5-6 apples ( mixed varieties such as Macs, Macoun, Granny Smith, Empire, etc. add flavor) 
1 tablespoon fresh lemon juice
1 tablespoon flour
2 tablespoons sugar
1/2 tsp. cinnamon

Streusel Topping:
2 tablespoons sugar
2 tablespoons brown sugar (light or dark whichever is at hand)
4 tablespoons cold butter cut into pieces
1 tsp. cinnamon

Preheat oven to 425 degrees

Peel and core apples. Slice into 1/4 inch slices and toss in bowl with the lemon juice (to prevent browning). Mix sugar, flour and cinnamon and sprinkle on apples. Prick pie shell and place apples into it. Place ingredients for streusel topping in food processor and pulse until the consistency of cormeal. Alternatively, mix by hand in a bowl. Scatter on top of apples and place in oven for 40-45 mins.

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For a specific health problem, consult a qualified health-care giver for guidance.