Crab & Avocado Nachos

Bahan-bahan (4 porsi)

• 1 teaspoon butter
• 1 teaspoon oil
• 1 can white and yellow sweet corn
• 1 teaspoon cumin
• 1 teaspoon chili powder
• 1 lb . jumbo lump crab meat
• 1/2 cup sour cream
• 1/4 cup chopped chives
• tortilla chips
• 1/2 cup shredded cheese (I used white cheddar)
• 1 avocado, sliced or cut into chunks
• 1 slice bacon, chopped or crumbled