Hot Crab Dip with Peppadew Peppers

Ingredients (14)

• 1 teaspoon butter
• 2 shallots, diced
• 1 garlic clove, minced
• 8 ounces cream cheese, at room temperature
• 1/2 cup sour cream
• 3/4 cup shredded sharp cheddar cheese, divided
• 1/2 cup Parmesan cheese, divided
• 1/2 cup sliced or chopped peppadew peppers, drained
• 1 lb. lump crab meat
• 1-2 teaspoons hot sauce
• 3 teaspoons lemon juice
• 1 teaspoon Old Bay seasoning
• 3 green onions, sliced
• RITZ crackers, for serving (5 crackers = 1 serving)