Spicy Blackberry Margarita Sour

Bahan-bahan (1 porsi)

• 8 fresh blackberries
• 1 -4 fresh jalapeño slices
• 1 -2 teaspoons honey, or maple syrup, to sweeten
• 2 ounces silver tequila
• 1/2 ounce orange liquor
• 1 tablespoon lime juice
• 1 egg white ((optional))