1. Pour ground coffee into the cup.
2. Rinse with boiling water.
3. Slowly pour hot milk into the coffee cup.
4. Without a frothing machine, take a heat-resistant sealable bottle and fill it with some milk and gently shake it back and forth to produce some milk froth.
5. Just pour in some milk froth. Although these milk froth is not enough to draw flowers, it can already enrich the taste of coffee.
Tips:Without a frother, just make milk froth by hand.