Strawberry Rhubarb Crumb Bars (Low Carb and Gluten-Free)

All Day I Dream About Food: Strawberry Rhubarb Crumb Bars (Low Carb and Gluten-Free):

'via Blog this'
                                    a healthy version, easily adaptable for low carbs diet
                                                              with arrowroot

Shopping list 

2 cups sliced rhubarb

1 cup strawberries, chopped

1/4 cup water, plus 2 tsp

1/4 cup granulated erythritol

1/2 tsp ginger

10 drops stevia extract

1 tsp arrowroot 

Crust and Topping:

2 cups almond flour

1/3 cup granulated erythritol

1/2 tsp xanthan gum

1/2 tsp salt

1/2 cup butter, chilled and cut into chunks

20 drops stevia extract

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