Zucchini, Squash, And Corn Casserole

• 1 1/2 pounds yellow squash, cut into 1/4-inch-thick slices
• 1 1/2 pounds zucchini, cut into 1/4-inch-thick slices
• 1/4 cup butter, divided
• 2 cups diced sweet onion
• 2 garlic cloves, minced
• 3 cups fresh corn kernels
• 1 1/2 cups (6 oz.) freshly shredded white Cheddar cheese
• 1/2 cup sour cream
• 1/2 cup mayonnaise
• 2 large eggs, lightly beaten
• 2 teaspoons freshly ground black pepper
• 1 teaspoon table salt
• 1 1/2 cups soft, fresh breadcrumbs, divided
• 1 cup freshly grated Asiago cheese, divided

1. Preheat oven to 350u0b0. Bring first 2 ingredients and water to cover to a boil in a Dutch oven over medium-high heat, and boil 5 minutes or until crisp-tender. Drain; gently press between paper towels.
2. Melt 2 Tbsp. butter in a skillet over medium-high heat; add onion, and saute 10 minutes or until tender. Add garlic, and saute 2 minutes.
3. Stir together squash, onion mixture, corn, next 6 ingredients, and 1/2 cup each breadcrumbs and Asiago cheese just until blended. Spoon mixture into a lightly greased 13- x 9-inch baking dish.
4. Melt remaining 2 Tbsp. butter. Stir in remaining 1 cup breadcrumbs and 1/2 cup Asiago cheese. Sprinkle over casserole.
5. Bake at 350u0b0 for 45 to 50 minutes or until golden brown and set. Let stand 15 minutes before serving.

yellow squash, zucchini, butter, sweet onion, garlic, fresh corn kernels, cheddar cheese, sour cream, mayonnaise, eggs, freshly ground black pepper, salt, fresh breadcrumbs, cheese

Taken from www.myrecipes.com/recipe/zucchini-squash-corn-casserole (may not work)