For the Sweet Potato Filling

• 4 large Sweet potatoes (Pick medium-sized ones for even cooking.)
• 1/2 cup Maple syrup (Provides deep, cozy sweetness.)
• 1/4 cup Butter (Can use dairy-free alternative.)
• 1/3 cup Milk or cream (Non-dairy options like almond or oat milk work too.)
• 2 large Eggs (Helps set the casserole.)
• 1 teaspoon Vanilla extract (Adds flavor.)
• 1 teaspoon Salt (Enhances sweetness.)
• 1 teaspoon Cinnamon
• 1/4 teaspoon Nutmeg (For warmth.)

For the Pecan Topping

• 1 cup Chopped pecans (Chop unevenly for better texture.)
• 1/4 cup Flour (Can use gluten-free blend.)
• 1/4 cup Brown sugar
• 1/4 teaspoon Salt
• 1/2 teaspoon Cinnamon
• 1/4 cup Melted butter
• 2 tablespoons Maple syrup (For drizzling.)

For Topping

• 2 cups Mini marshmallows (Add near the end for toasting.)