Sneaky Zucchini Mac and Cheese with Everything Bagel Chip Crumbs

Bahan-bahan (8 porsi)

• 3 tablespoons olive oil
• 2 everything bagels thinly sliced
• 4 tablespoons butter
• 1/4 cup all-purpose flour
• 3 cups whole milk
• 1 pound short cut pasta
• 2 medium zucchini, grated
• 3 cups shredded sharp cheddar cheese
• 1 cup shredded Havarti cheese
• 1/4 teaspoon garlic powder
• 1/4 teaspoon cayenne pepper
• kosher salt + pepper