Broccoli Salad

Ingredients

• 1 head broccoli, chopped in small pieces
• 1/2 c. sunflower seed kernels
• 1/2 c. raisins
• 8 slices bacon, cooked crisp and broken up
• 1/2 c. chopped onion
• 1 c. mayonnaise
• 1/4 c. sugar
• 1 Tbsp. vinegar (or more) to taste