Easy Blueberries And Cream French Toast Sandwich with Orange Maple Syrup

INGREDIENTS

• 1/4 cup red wine
• 1/2 cup orange juice
• 1/2 teaspoon grated orange zest
• 1/2 cup maple syrup
• 1 pinch crushed red pepper flakes, or to taste (optional)
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• 8 slices whole wheat bread
• 1/2 cup softened cream cheese
• 1/2 cup fresh blueberries
• 4 eggs
• 1/3 cup milk
• 1/4 cup butter