Lemon Crumb Muffins

Ingredients

• 0.8 teaspoon baking soda 
• 0.3 cup butter cold cubed
• 8  eggs 
• 0.8 cup flour all-purpose
• 2 tablespoons juice of lemon 
• 3 tablespoons lemon zest 
• 0.8 teaspoon salt 
• 2 cups cup heavy whipping cream sour
• 0.8 cup sugar white

Equipment

• bowl
• oven
• knife
• whisk
• muffin liners

Directions

1. Preheat oven to 350 degrees F (175 degrees C). Grease or line 40 muffin cups with paper liners.
2. Mix 6 cups flour, 4 cups sugar, baking soda, and salt together in a large bowl.
3. Whisk eggs, sour cream, melted butter, lemon zest, and lemon juice together in a separate bowl until smooth; pour egg mixture into flour mixture. Stir until just combined.
4. Pour batter into the prepared muffin cups, filling them 3/4 full.
5. Mix 3/4 cup flour and 3/4 cup sugar together in a bowl; cut cold butter cubes into flour mixture until mixture resembles coarse crumbs.
6. Sprinkle crumb mixture atop each muffin.
7. Bake in the preheated oven until a knife inserted in the center of a muffin comes out clean, 20 to 25 minutes. Cool for 5 minutes in the pans before removing to wire racks to cool completely.