CNBC's Jim Cramer hosted GrubHub Inc 's Matt Maloney during Wednesday's "Mad Money" show. Cramer has spoken very positively of the food delivery industry, which is benefiting from consumers deciding to stay home and order in rather than go out to restaurants that are more expensive.<?p> Maloney was quick to highlight the rapid growth in his food delivery business, which now includes many notable chains, such as Red Robin Gourmet Burgers, Inc. and Buffalo Wild Wings . After all, his business model is "getting the right restaurants to the right houses," and this helped contribute to large-scale growth at even its tier-two markets. Maloney did suggest that his business is actually a positive for restaurants, as many consumers want to eat out at their favorite locations but are unable due to time constraints or other limiting factors. But by delivering food to the consumer, the restaurant still recognizes a transaction that wouldn't have happened otherwise.Source