Crab and Spinach Dip

Ingredients

• 2 tablespoons olive oil
• 1/3 cup finely chopped sweet onion
• 2 garlic cloves, minced
• 1 package (8 ounces) softened cream cheese, cubed
• 1 package (5.2 ounces) Boursin garlic and fine herbs cheese
• 1/4 cup 2% milk
• 1/4 cup half-and-half cream
• 1/4 cup white wine or chicken broth
• 1 tablespoon seafood seasoning
• 2 teaspoons Worcestershire sauce
• 1 teaspoon Louisiana-style hot sauce
• 1/8 teaspoon crushed red pepper flakes, optional
• 2 cans (6 ounces each) lump crabmeat, drained and picked over
• 1 package (10 ounces) frozen chopped spinach, thawed and squeezed dry
• 2 cups shredded cheddar cheese
• Blue tortilla chips