Ingredients
1 orange, preferably blood or Cara Cara, sliced
2 tablespoons Grand Marnier or other orange liqueur
1 teaspoon rose water
1 750-ml bottle chilled brut cava
Preparation
Using a muddler or the handle of a wooden spoon, mash first 3 ingredients in a large pitcher. Add cava; stir gently to combine. Fill wineglasses with ice. Divide sangria among glasses.