Montaudon Elixiris, Brut, Champagne, France NV

It may be non-vintage, but this Champagne from Lidl's core range is incredible value at £15. A blend of half Pinot Noir with 30% Chardonnay and 20% Pinot Meunier, it has real depth and complexity for the price, with a purity of red berry fruit, and creamy, toasty undertones. Perfect for a summer party.