Those unfamiliar with author/performer Amy Sedaris’ oddball sense of humor might be taken aback by a primer on how to cremate a pet in her new hospitality guide, “I Like You: Hospitality Under the Influence” (Warner, $27.99). Fans, however, won’t bat an eye at this dense collection of advice that is equal parts humor and handiness.

1. When hosting lumberjacks, it’s fine to use plastic dishware and “you should always permit them to use bread as a utensil.”

2. On blind dates, “Don’t answer the door in a wedding dress and veil; he might not think you’re joking.”

3. Children under 5 are too young to understand presents. “You can gift wrap a head of cabbage and give it to a 2-year-old and they won’t know the difference.”

4. Those living alone can use mini-loaf pans to make single-serving lasagnas. “Normal size lasagna noodles fit snugly in the pan when cut in half.”

5. After the party, goodbyes should be quick and efficient. “You don’t want to encourage lingerers, stragglers or carnies.”