Blackberry Nectarine Crumb Cake Recipe

INGREDIENTS

Unsalted butter - 228 gram (2 sticks)

White sugar - 200 grams (1 cup)

Eggs - 3 larges

All-Purpose Flour - 250 grams (2 cups)

Jam - 120 ml (1/2 cup or 4 oz) (peach works great)

Sour cream - 120 ml (1/2 cup)

Buttermilk - 120 ml (1/2 cup)

2 tsp

Vanilla -

1 1/2 tsp

Baking powder -

3/4 tsp

Baking soda -

Peaches - 3 medium

100 g

Blackberries -

1/2 tsp

Salt -

All-Purpose Flour - 125 grams (1/2 cup)

Almond Flour - 100 grams (1 cup)

Sugar - 113 grams (1/3 cup)

Mixed spices - 1 tsp (optional) cinnamon, nutmeg, all-spice)

1/2 tsp

Lemon zest -

Butter - 114 grams (1/2 cup)

Salt - 1/2 tsp.